Question

the triangle. 8. Two numbers are in the ratio 4 : 5. If 5 is added to each number, the ratio becomes 13:16. Find the numbers. Proportion​

Answer 1

Step-by-step explanation:

let the 2 no. be 4x and 5x

4x+5/5x+5=13/16

cross multiply

64x+80=65x+65

x=15

this is the answer