Question

What should be multiplied to the
following numbers to make them a
perfect cube?
a) 2.200 b) 1,340 c) 3,378
Step by step explanation ​

Answer 1

Answer:

A-By Prime factorisation method, 5 and 11 don't have triplets. So, 5 × 11 × 11 × 11. → 6655. Therefore,to make 2200 a perfect cube we have to multiply it by 6655.

B-224450 should be multiplied to 1340 to make it a perfect cube.

C- Ans9991:3378×0.999111=3375, it is a perfect cube of 15.