Question

Write cubes of 5 natural numbers which are multiples of 3 and verify the cute of natural
number, which is multiple of 3 is multiple of 27.​

Answer 1

Answer:

5 natural which are multiples of 3 are 3,6,9,12 and 15

3 cube = 3×3×3=27

6 cube =6×6×6=216

9 cube=9×9×9=729

12 cube =12×12×12=1728

15 cube = 15×15×15=3375

cubes as the multiple of 27

27=27×1

216=27×8

729=27×27

1728=27×64

3375=27×125

hence,verified that the cube of natural number is the multiple of 3,is the multiple of 27