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Primary 6 Problem Sums/Word Problems - Try FREE

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At first , the total number of ducks in ponds X, Y and Z was 144.

`1/2` of the ducks in pond X are sold and 12 ducks in pond Y are removed.

Also, more ducks are purchased such that the number of ducks in pond Z tripled.

Then, the ratio of the number of ducks in ponds X, Y and Z became 4:2:3.

Find the total number of ducks in all the 3 ponds now.

The correct answer is : 108