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

- Whole numbers: Get the lowdown on whole numbers! It's easy if you can do these... > Whole Numbers Exercise 18 > 3
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- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

Bag A contains 20-cent coins and Bag B contains 50-cent coins.

There are a total of 144 coins in both bags.

38 coins are transferred from Bag A to Bag B.

Then, 2 coins are transferred from Bag B to Bag A.

In the end, the number of coins in Bag B became thrice the number of coins in Bag A.

(a) How many coins were there in Bag B at first?

(b) Find the total value of all the coins in both bags.

*Note 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 off your answer to 2 decimals places.*

The correct answer is :

**72,50.40**