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### Primary 6 Problem Sums/Word Problems - Try FREE

- Speed: Getting there! > Speed Exercise 9 > 2
- Attempting as Guest
- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

Train X began travelling at 6 a.m. at an average speed of 55 km/h.

At 10 a.m. , train Y started travelling from the same place, on the same route and in the same direction.

If it took train Y 8 h to catch up with train X, calculate the average speed of train Y.

*Notes to students:*

*Round your answer off to 2 decimal places*

The correct answer is :

**82.5**