Question

Three numbers are in the ratio 2:3:5 and the sum of their cubes is 4320. Find the numbers.
please tell ans

Answer 1

let the no.s be 2x,3x and 5x

ATQ,

(2x)³+(3x)³+(5x)³=4320

8x³+27x³+125x³=4320

160x³=4320

x³=4320/160

x=3√27

x=3

the no.s are 6,9 and 15 respectively

hope it helps you

Answer 2

Answer:

answer is 6,5 and 15

is now your doubt clear