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

- Decimals: Don't sweat the complicated! > Decimals Exercise 9 > 3
- Attempting as Guest
- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

Mary paid $333.40 for a sofa set and 3 boxes of electric bulbs.

Each box contained 4 bulbs.

The sofa set cost $297 more than each bulb.

Calculate,

(a) the cost of one bulb.

(b) the cost of the sofa set.

*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 :

**2.80, 299.80**