Question

Three numbers are in ratio 2 is to 3 is to 5.The sum of their cube is 54880.Find the numbers/

Answer 1

Answer:14,21,35 are the numbers

Step-by-step explanation:

Let common multiple be x

So. 8x^3+27x^3+125x^3=54880

=160x^3=54880

x^3=343

So x=7