English

Divide ₹11620 among A, B and C in the ratio $$35 : 28 : 20$$.

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Question

Divide ₹11620 among A, B and C in the ratio $$35 : 28 : 20$$.

Sum
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Solution

Total amount = ₹ 11620. 

Sum of ratio terms = $$35 + 28 + 20 = 83$$. 

A's share = $$₹\left(11620 \times \frac{35}{83}\right)$$

$$= ₹(140 \times 35)$$

$$= \text{₹ } 4900$$

B's share = $$₹\left(11620 \times \frac{28}{83}\right)$$

$$= ₹(140 \times 28)$$

$$= \text{₹ } 3920$$

C's share = $$₹\left(11620 \times \frac{20}{83}\right)$$

$$= ₹(140 \times 20)$$

$$= \text{₹ } 2800$$

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Chapter 7: Ratio and Proportion - EXERCISE 7A [Page 94]

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R.S. Aggarwal Mathematics [English] Class 10 ICSE
Chapter 7 Ratio and Proportion
EXERCISE 7A | Q 23. | Page 94
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