Question

divide 18 in two parts such that their ratio of their squares is 25:16​

Answer 1

Answer:

10 and 8

Step-by-step explanation:

let on if the number be x and other becomes 18-x

now (18-x)^2/x^2 = 25/16

(18-x)/x = 5/4

72 - 4x = 5x

x = 72÷ 9

x = 8

18 - x = 10