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Year 8 Best Buys and Unit Prices Worksheet — Level 1 — Answers

Answer sheet with worked solutions for the Year 8 ratio & rates worksheet.

Success TutoringWorksheetsAnswer sheetYear 8 · Mathematics · Ratio & Rates

Year 8 Best Buys and Unit Prices Worksheet — Level 1 — Answers

Find the price for the same amount of each (the unit price), then compare. Show your working.

1.Oats costs $2.30 for 500 g. What is the price per 100 g?

Answer: $0.46

  1. $2.30 ÷ 5 = $0.46 per 100 g
2.Rice costs $3.85 for 500 g. What is the price per 100 g?

Answer: $0.77

  1. $3.85 ÷ 5 = $0.77 per 100 g
3.Oats costs $3.90 for 500 g. What is the price per 100 g?

Answer: $0.78

  1. $3.90 ÷ 5 = $0.78 per 100 g
4.Juice costs $4.60 for 2 L. What is the price per 100 mL?

Answer: $0.23

  1. $4.60 ÷ 20 = $0.23 per 100 mL
5.Pencils costs $5.76 for a pack of 24. What is the price per pencil?

Answer: $0.24

  1. $5.76 ÷ 24 = $0.24 per pencil
6.Pencils costs $2.40 for a pack of 6. What is the price per pencil?

Answer: $0.40

  1. $2.40 ÷ 6 = $0.40 per pencil
7.Pasta costs $2.50 for 1 kg. What is the price per 100 g?

Answer: $0.25

  1. $2.50 ÷ 10 = $0.25 per 100 g
8.Juice costs $6.00 for 1 L. What is the price per 100 mL?

Answer: $0.60

  1. $6.00 ÷ 10 = $0.60 per 100 mL
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