Question

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

Answer 1

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❑ The given quantity = 1200

❑Increase in the ratio 2:3

❑Increase quantity = 3 / 2 × 1200 = 1800

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

⇛3/10 × 1800 = 540

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