Question

Two numbers are yar n the ratio 4:5. If 5 is added to each number , the ratio becomes 13:16​

Answer 1

Step-by-step explanation:

let the no.s in ratio be 4x and 5x .

ATQ

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

9x+10 = 13/16

9x = 13/16-10

9x = 13 -160/16

9x = - 147/16

x = -147/(16×9)

x = -147/144

one no. = 4×-147/144

= -588/144

= 4.08

second no. = 5×-147/144

= -735/144

= 5.10