Question

A number when divided by 9 gives the perfect cube of 6 and when multiplied by 3givies another prefect cube of 18 what is the number

Answer 1

Answer:

x/9=6cube

6cube=216

x/9=216

x=216×9=1994

so 1994/9=6cube

x×3=18cube

18 cube=5832

x=5832/3=1944