Question

three numbers are in the ratio 1:2:3 the sum of thier cubes is 98784 find the numbers

Answer 1

let the numbers are X, 2X, 3X
sum of their cubes is
X^3 + 8X^3 + 27X^3 = 35X^3 = 98784
X = cube√(98784/35)

then you will find the x and then accordingly multiply the X with 2 and 3 your answer is there


I hope it will help you please not my answer as brain list

thank you