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Before you proceed make sure you have your calculator and workbook ready Question 1 Are the ratios 3 :1 and 12 : 10 equivalent? Yes or No? Question 2 Simplify 15 : 12 : Question 3 Simplify 3.5 : 1.5 : Question 4 Simplify 3 : : ½ Question 5 Simplify 2⅓ : 1 : Question 6 Simplify 1 m : 20 cm : Question 7 A school has 650 girls and 500 boys.What is the ratio of boys to girls? : Question 8 A bricklayer mixes sand and cement in the ratio 5 : 2 by volume. If he uses 5 buckets of cement, how muchsand should he use? (answer as a decimal) buckets Question 9 Jack and Jill decide to share the profits from their business in the ratio of their investments. If Jack invests $9000 and Jill invests $5000, how much should Jill receive if Jack Receives $3600 $ Question 10 A school consists of boys and girls in the ratio 4 : 3If there are 560 students in the school, find how many boys and girls there are in the school. boys girls Question 11 $40 is divided between Jack and Jill in the ratio 2:3. What is each person's share? Jack's share $ Jill's share $ Before you proceed make sure you have your calculator and workbook ready Question 1 Two brothers Bill and Ted are to divide $1890between them in the ratio 5 : 4How much does each receive? Ted gets $ Bill gets $ Question 2 Express the following rate in simplest form A woman travels 210 km in 3 hours km/hour Question 3 Express the following rate in simplest form 500 sheep are grazed on 200 hectares sheep/hectare Question 4 Express the following rate in simplest form $25 for 5 kg $ /kg Question 5 Express the following rate in simplest form $160 is paid for 20 hours worked $ /hour Question 6 Convert this rate to the rate indicated 20 mL/second = L/hour Question 7 Convert this rate to the rate indicated 600 L/hour = L/minute |