Question

The ages of Nisha and Veena are in the ratio of 6:5 respectively. After 9 years the

ratio of their ages will be 9:8 what is the difference in their ages?

A. 9 years
B. 7 years
C. 5 years
D. 3 years​

Answer 1

Answer:

sorry

Explanation:

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Answer 2

Answer:

Ratio of present ages of Arpita and Nisha= 5x: 6x

After 4- years the age ratio will be

(5x+4):(6x+4)=6 : 7

So =7(5x+4) = 6(6x+4)

= 35x+ 28= 36x+24

=x= 4.

So the present age of Arpita and Nisha are

Arpita= (5x) = 5 x 4= 20

Nisha= (6x) = 6 x 4= 24