HOMEWORK YEAR 9 ADVANCED TERM 2 SHEET 1 Number Surds Algebra Place in descending order Rationalise the denominator then Expand and simplify 1.49, , 2 simplify Without a calculator, find 29.7 2.4 Rates and Ratio Probability Measurement Silicone rubber contains Carbon, The probability that a person is Find the perimeter of the trapezium Hydrogen, Oxygen and Silicone unemployed is 6%. If 300 people are in metres atoms in the ratio 2 : 6 : 1 : 1 surveyed, how many would you What percentage of atoms in expect to be unemployed? Silicone rubber are actually silicone atoms? Algebra Geometry Problem Solving If Find the angles . Give reasons for Ocean water is 5% salt. How many Find the value of your answers Litres of pure water have to be added to 4L of ocean water to reduce the concentration of salt to 2%?
HOMEWORK YEAR 9 ADVANCED TERM 2 SHEET 1 Number Place in descending order 1.49, , 2 Without a calculator, find 29.7 2.4 Surds Rationalise the denominator then simplify Algebra Expand and simplify Rates and Ratio Silicone rubber contains Carbon, Hydrogen, Oxygen and Silicone atoms in the ratio 2 : 6 : 1 : 1 What percentage of atoms in Silicone rubber are actually silicone atoms? Probability The probability that a person is unemployed is 6%. If 300 people are surveyed, how many would you expect to be unemployed? Measurement Find the perimeter of the trapezium in metres Algebra If Find the value of Geometry Find the angles . Give reasons for your answers Problem Solving Ocean water is 5% salt. How many Litres of pure water have to be added to 4L of ocean water to reduce the concentration of salt to 2%?
9_T2_sheet1_adv2016.docx