Question

divide 4500 into two parts such as 5% of the first part is equal to 10% of second part

Answer 1

let the first part = x
let the second part = y
ATQ
5/100 of x = 10/100 of y
x = 2y
y = x/2

so two parts are x and x/2

A T G C

x + x/2 = 4500

3x /2 = 4500
3x = 9000
x = 3000
x/2 = 1500