Question

4. What sum of money is to be divided among 3 persons in the ratio 3:4:7, so
that the second person receives Rs 12 only. किस राशि को 3 व्यक्तियों में 3:4:7 के
अनुपात में इस प्रकार विभाजित किया जाए ताकि दुसरे व्यक्ति को सिर्फ 12 रु. प्राप्त हों?
a) Rs 21
b) Rs 32 C) Rs 9 d) Rs 42
tidad aman AR. auch that AB = 3:2.5. C's share​

Answer 1

Answer:

D.42

Step-by-step explanation:

3:4:7

3x+4x+7x

Let x be 3 (as they gave second value is 12)

3(3)+4(3)+7(3)

9+12+21

=42