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### Primary 4 Problem Sums/Word Problems - Try FREE

- Decimals: Don't sweat the complicated! > Decimals Exercise 10 > 2
- Attempting as Guest
- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

Suzie paid $42.50 for 3 paint boxes and 5 colouring brushes.

A paint box costs 4 times as much as a colouring brush.

(a) What is the cost of a paint box?

(b) Calculate the cost of 7 paint boxes and 13 colouring brushes.

*Notes to students:*

*If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12**Round your answer off to 2 decimal places*

The correct answer is :

**10,102.50**