Question

The ratio of 2 number is 11:9 their sum is 180 find the number​

Answer 1

Answer:

let nos. be 11x and 9x

11x+9x =180

therefore 20x= 180

x=180÷20=9

therefore nos are

9x=9×9=81

11x=11×9=99

Answer 2

Answer:

99 and 81

Step-by-step explanation:

let the number be "x"

therefore , equation became 11x+9x=180

20x=180

x=180/20

x=9

then 11x= 11(9)

x=99

and 9x= 9(9)

x= 81