text: # Volume Transfer
  
  This math revision note aims to help your child become equipped with the ability to visualise liquid transfer and solve related math problems. In particular, the following 2 types of liquid transfer questions will be covered:
  
  1. Liquid transfer until equal height in both containers (Question 1)
  2. Liquid transfer until one container’s height is twice that of the other container (Question 2)
  
  Before you read on, you might want to download this entire revision notes in PDF format to print it out for your child, or to read it later.
  
  This will be delivered to your email inbox.
  
  Question 1
  
  Y and Z are rectangular containers with base area 160 cm2 and 480 cm2 respectively.
  
  At first, Y contained water to a height of 80 cm and Z was empty.
  
  Kayla poured some water from Y into Z until the height of the water level in Z is the same as that of Y.
  
  What was the height of the water level of each container in the end?
  
  Find the volume of water available
  80 cm x 160 cm2 = 12 800 cm3
  
  This amount of water is to be shared between both containers such that the water level in both containers becomes the same.
  
  Since the water level eventually becomes the same, we can imagine Y and Z placed side by side, effectively merging both Y and Z into one container.
  
  This container now has a combined base area in which the water level comes to a certain height.
  
  We can use this combined base area to find the eventual water level.
  
  Combined based area = 160 cm2 + 480 cm2 = 640 cm2
  
  Water level in the end = 12 800 cm3  ÷ 640 cm2 = 20 cm (Ans)
  
  Question 2
  
  Y and Z are rectangular containers with base area 160 cm2 and 480 cm2 respectively.
  
  At first, Y contained water to a height of 80 cm and Z was empty.
  
  Kyle poured some water from Y into Z. The height of the water level in Y became twice that of Z.
  
  What was the height of the water level in Z?
  
  Find the volume of water available  80 cm x 160 cm2 = 12 800 cm3
  
  This amount of water is to be shared between both containers such that the water level in Y is twice that of Z.
  
  So, when we compare the eventual heights of both containers, the height of Y will be 2 units while the height of Z will be 1 unit.
  
  Effectively, it means that for every 1 layer of 480 cm2 (Z’s base), there are 2 layers of 160 cm2 (Y’s base).
  
  Using this logic, we can form a volume ratio with each container’s final height multiplied by the respective base area.
  
  Ratio of the volume of water
  
   Y : Z 2u x 160 : 1u x 480 320u : 480u 2u : 3u
  
  With the most simplified volume ratio, we can see that the water will be shared across Y and Z in this proportion:
  
  Y has 2 units of water while Z has 3 units of water.
  
  2u + 3u = 5u
  
  The total units (5u) represent the volume of water to be shared (12 800 cm3).
  
  Since the question is asking for Z’s final water level, we can first find the eventual volume of water in Z, which is 3u.
  
  5u = 12 800 cm3
  
  1u = 12 800 cm3 ÷ 5 = 2560 cm3
  
  3u = 2560 cm3 x 3 = 7680 cm3
  
  Then, to find the final water level in Z, we just need to divide it by its base area.
  
  7680 cm3 ÷ 480 cm2 = 16 cm (Ans)
  
  Before you go, you might want to download this entire revision notes in PDF format to print it out for your child, or to read it later.
  
  This will be delivered to your email inbox.
  
  ## Does your child need help in his or her studies?
  
  1) Live Zoom Lessons at Grade Solution Learning Centre
  
  At Grade Solution Learning Centre, we are a team of dedicated educators whose mission is to guide your child to academic success.  Here are the services we provide:
  
  – Live Zoom lessons
  
  – Adaptably™, an innovative smart learning platform featuring thousands of PSLE and exam-based questions tailored for your child’s practice. Adaptably not only tracks your child’s progress but also identifies their strengths and areas for improvement, providing valuable insights to enhance their learning journey.
  
  We provide all these services above at a very affordable monthly fee to allow as many students as possible to access such learning opportunities.
  
  We specialise in English, Math, Science and Chinese subjects.
  
  You can see our fees and schedules here >>
  
  Primary Math Tuition
  
  Secondary Math Tuition
  
  2) Pre-recorded Online courses on Jimmymaths.com
  
  If you are looking for something that fits your budget, or prefer your child learn at his or her own pace, you can join our pre-recorded online Math courses.
explanation: This document is a math revision note that covers two types of liquid transfer questions involving rectangular containers. It provides detailed solutions to both questions, including step-by-step calculations and explanations. The document also includes an offer to download the revision notes in PDF format and information about additional educational services.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: # Volume Transfer
  
  This math revision note aims to help your child become equipped with the ability to visualise liquid transfer and solve related math problems. In particular, the following 2 types of liquid transfer questions will be covered:
  
  1. Liquid transfer until equal height in both containers (Question 1)
  2. Liquid transfer until one container’s height is twice that of the other container (Question 2)
  
  Before you read on, you might want to download this entire revision notes in PDF format to print it out for your child, or to read it later.
  
  This will be delivered to your email inbox.
  
  Question 1
  
  Y and Z are rectangular containers with base area 160 cm2 and 480 cm2 respectively.
  
  At first, Y contained water to a height of 80 cm and Z was empty.
  
  Kayla poured some water from Y into Z until the height of the water level in Z is the same as that of Y.
  
  What was the height of the water level of each container in the end?
  
  Find the volume of water available
  80 cm x 160 cm2 = 12 800 cm3
  
  This amount of water is to be shared between both containers such that the water level in both containers becomes the same.
  
  Since the water level eventually becomes the same, we can imagine Y and Z placed side by side, effectively merging both Y and Z into one container.
  
  This container now has a combined base area in which the water level comes to a certain height.
  
  We can use this combined base area to find the eventual water level.
  
  Combined based area = 160 cm2 + 480 cm2 = 640 cm2
  
  Water level in the end = 12 800 cm3  ÷ 640 cm2 = 20 cm (Ans)
  
  Question 2
  
  Y and Z are rectangular containers with base area 160 cm2 and 480 cm2 respectively.
  
  At first, Y contained water to a height of 80 cm and Z was empty.
  
  Kyle poured some water from Y into Z. The height of the water level in Y became twice that of Z.
  
  What was the height of the water level in Z?
  
  Find the volume of water available  80 cm x 160 cm2 = 12 800 cm3
  
  This amount of water is to be shared between both containers such that the water level in Y is twice that of Z.
  
  So, when we compare the eventual heights of both containers, the height of Y will be 2 units while the height of Z will be 1 unit.
  
  Effectively, it means that for every 1 layer of 480 cm2 (Z’s base), there are 2 layers of 160 cm2 (Y’s base).
  
  Using this logic, we can form a volume ratio with each container’s final height multiplied by the respective base area.
  
  Ratio of the volume of water
  
   Y : Z 2u x 160 : 1u x 480 320u : 480u 2u : 3u
  
  With the most simplified volume ratio, we can see that the water will be shared across Y and Z in this proportion:
  
  Y has 2 units of water while Z has 3 units of water.
  
  2u + 3u = 5u
  
  The total units (5u) represent the volume of water to be shared (12 800 cm3).
  
  Since the question is asking for Z’s final water level, we can first find the eventual volume of water in Z, which is 3u.
  
  5u = 12 800 cm3
  
  1u = 12 800 cm3 ÷ 5 = 2560 cm3
  
  3u = 2560 cm3 x 3 = 7680 cm3
  
  Then, to find the final water level in Z, we just need to divide it by its base area.
  
  7680 cm3 ÷ 480 cm2 = 16 cm (Ans)
  
  Before you go, you might want to download this entire revision notes in PDF format to print it out for your child, or to read it later.
  
  This will be delivered to your email inbox.
  
  ## Does your child need help in his or her studies?
  
  1) Live Zoom Lessons at Grade Solution Learning Centre
  
  At Grade Solution Learning Centre, we are a team of dedicated educators whose mission is to guide your child to academic success.  Here are the services we provide:
  
  – Live Zoom lessons
  
  – Adaptably™, an innovative smart learning platform featuring thousands of PSLE and exam-based questions tailored for your child’s practice. Adaptably not only tracks your child’s progress but also identifies their strengths and areas for improvement, providing valuable insights to enhance their learning journey.
  
  We provide all these services above at a very affordable monthly fee to allow as many students as possible to access such learning opportunities.
  
  We specialise in English, Math, Science and Chinese subjects.
  
  You can see our fees and schedules here >>
  
  Primary Math Tuition
  
  Secondary Math Tuition
  
  2) Pre-recorded Online courses on Jimmymaths.com
  
  If you are looking for something that fits your budget, or prefer your child learn at his or her own pace, you can join our pre-recorded online Math courses.
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: This document is a math revision note that covers two types of liquid transfer questions involving rectangular containers. It provides detailed solutions to both questions, including step-by-step calculations and explanations. The document also includes an offer to download the revision notes in PDF format and information about additional educational services.
  
  Label: multiple-question-and-answer