Increase 1200 in the ratio 2 : 3 and then decrease the resulting number in the ratio 10 : 3.

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1 Answers

The given quantity = 1200 and increase in the ratio is 2 : 3

The increased quantity = 3/2 x 1200 = 1800

Now, the quantity is decrease in the ratio 10 : 3

= 3/10 x 1800 = 540

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