Question

Two numbers are such that the ratio between them is 5:7.If seven is added to both of them, the ratio becomes 3:4.Find the numbers

Answer 1

Answer:

35 and 49

Step-by-step explanation:

Please find the attached image.

Answer 2

Answer:

first no. =35 and second no. =49

Step-by-step explanation:

ratio is 5:7

let 5x:7x

if 7 is added to both ratio becomes 3:4

5x+7÷7x+7=3÷4

4(5x+7)=3(7x+7)

20x+28=21x+21

21x-20x=28-21

x=7

5x=35

7x=49