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

- Average: Ace "Average" like you never did before! > Average Exercise 9 > 3
- Attempting as Guest
- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

The average cost of 2 plates and 6 cups is $6.70

The average cost of each cup is $ 4.60

The difference in cost between the 2 plates is 20 cents.

Find the cost of cheaper plate.

* Notes to students:*

*Round your answer off to 2 decimal places*

The correct answer is :

**12.90**