1.1-1.2 Assignment (Proportional Reasoning and Unit Price) Please show your work for every question. 1. Some computer monitors have an aspect ratio of 4:3. This that for every 4 inches of width, the monitor is 3 inches high. Calculate the width of a monitor that is 24 inches high. 2. Fabric A costs $8.78 for 1 m of fabric and Fabric B costs $42.25 for 5 m of fabric. fabric has the lower cost per metre? 3. Stephanie is a contractor renovating a house. She bought 15 hinges costing $288.60 to install new doors. How much did each hinge cost?
1.1-1.2 Assignment (Proportional Reasoning and Unit Price) Please show your work for every question. 1. Some computer monitors have an aspect ratio of 4:3. This that for every 4 inches of width, the monitor is 3 inches high. Calculate the width of a monitor that is 24 inches high. 2. Fabric A costs $8.78 for 1 m of fabric and Fabric B costs $42.25 for 5 m of fabric. fabric has the lower cost per metre? 3. Stephanie is a contractor renovating a house. She bought 15 hinges costing $288.60 to install new doors. How much did each hinge cost?
1.1-1.2%20Assignment%20Proportional%20Reasoning%20and%20Unit%20Price.docx