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Primary 6 Problem Sums/Word Problems - Try FREE

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In the morning, 70% of the butterflies in a butterfly park were yellow coloured and the rest were brown coloured.

Over the next few hours, 80 more butterflies came into the park.

With the addition, the number of yellow butterflies went up by 20% and the number of brown butterflies increased by 120%.

Find out the number of butterflies in the butterfly park now.

The correct answer is : 240