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

- Whole Numbers And Fractions: Time for a little challenge! > Whole Numbers & Fractions Exercise 30 > 4
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- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

There are 2 identical vases, A and B on a table.

Both vases contained some water.

Vase B is `1/2` filled with water and vase A is `7/9` filled with water.

The mass of vase B with water in it is `9/11` of the mass of vase A with water in it.

The total mass of the vases and the water in both vases are measured and found to be 960 g.

What is the total mass of 2 identical empty vases?

*Notes to students:*

*Round your answer off to 2 decimal places*

The correct answer is :

**518.4**