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### Primary 5 Problem Sums/Word Problems - Try FREE

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**Question
1 of 4**

The average cost of a cap, a pair of socks and a backpack is $16

The cost of the backpack is 5 times the total cost of the cap and the pair of socks.

The cap cost $5.35

Find the difference in cost between the pair of socks and the backpack.

*Notes to students:*

* 1. Round your answer off to 2 decimal places*

The correct answer is :

**37.35**