Question

The ratio of two number is 15:19. If a certain number is added to each term of the rario it becomes 8:9. What is the number added to each of the ratio

Answer 1

Pls mark as brainliest answer

Answer 2

Answer:

Step-by-step explanation:

ratio=15:19

let no.  be =x

15+x:19+x =8:9

15+x/19+x = 8:9

cross multiplication

9×(15+x) = 8×(19+x)

135+9x=152+8x

9x-8x=152-135

x=17

now

15+17=32

19+17=36

new ratio=32:36=8:9