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Primary 4 Problem Sums/Word Problems - Try FREE

- Decimals: Don't sweat the complicated! > Decimals Exercise 6 > 1
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Question 1 of 5

The cost of a kitchen knife is $2.80.
A car jack costs nine times as much as a kitchen knife.
Calculate the total cost of 3 kitchen knives and a car jack.
Notes to students:
- Round your answer off to 2 decimal places
The correct answer is : 33.60