Question

Three numbers are in the ratio 2:3:4 to one another.
The sum of their cubes is 33957. Find the difference between the cubes of the greatest and the smallest number.
#BAL #MATHS​

Answer 1

Answer:

2+3+4=9

33957÷9

3773

2×3773: 7546

3×3773:11319

4×3773:15092

Answer 2

let the ratio be x

2x^2+3x^2+4x^2=33957

4x^2+9x^2+16x^2=33957

29x^2=33957

x^2=33957/29=34.21