Question

two number are in proportion 5:7 . if the difference between them is 18 find the number​

Answer 1

Answer:

45:63

Step-by-step explanation:

Let the no.be x

So,

5:7 =5x,7x

The difference between them =18

So,

7x-5x = 18

2x= 18

x= 18/2 = 9

x= 9

So the number are

5x = 5 x 9 = 45

7x = 7 x 9 = 63

=45:63