Question

Sangeeta and Sahil collected foreign stamps. The ratio of their collection was 9:11. Sahil had more stamps. If Sangeeta had 99 stamps, how many stamps did Sahil have?​

Answer 1

Step : 1

Observe the question:-

Sangeeta and Sahil collected foreign stamps.

Ratio = 9:11

Sahil had more stamps than Sangeeta.

Sangeeta had 99 stamps

Step : 2

Reverse the formula of ratio given:-

$\frac{99}{9} = 11$

$11 \times 11 = 121$

Step : 3

write the answer :)

so, Sahil have 121 stamps .

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