Question

Find the cubes of the following numbers
i)8. ii)16. iii) 21. iv) 30


please give with explanation ​

Answer 1

Answer:

Cubes of the following numbers are

Step-by-step explanation:

8^3=8*8*8=512

16^3=16*16*16=4096

21^3=21*21*21=9261

30^3=30*30*30=27000

{* stands for multiplication}

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Answer 2

Given

i)8. ii)16. iii) 21. iv) 30

To find

The cubes of the following numbers

Solution

Cube mean we should multiply the number by itself three times.

1) 8

=> 8 x 8 x 8 = 512

2) 16

=> 16 x 16 x 16 = 4096

3) 21

=> 21 x 21 x 21 = 9261

4) 30

=> 30 x 30 x 30 = 27000