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Primary 5 Problem Sums/Word Problems - Try FREE

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Kylie, Tiara and Shirley pooled a certain amount of money for a noble cause.

Kylie contributed `7/20` of the total amount.

The rest of the money was given by Tiara and Shirley in the ratio of 17 : 9.

The total amount contributed by Kylie and Shirley was $630 more than that contributed by Tiara.

Calculate the average amount of money contributed by each of the three girls.

The correct answer is : 1400
$