Question

The difference of two nos is 9 and they are in the ratio of 4:7 find the no.

Answer 1

Answer:

Step-by-step explanation:

Since the nos. are in ratio 4:7,therefore let the nos. be 4x and 7x.

Now, According to given condition:

7x-4x=9

This gives, 3x=9 and hence x=3.

Therefore now the two nos. are 4*3 and 7*3,i.e.,12 and 21.

So the two numbers are 12 and 21.