Math, asked by sureshgajera36, 6 months ago

the unit digit of the cube of 15 is ​

Answers

Answered by GarvManchanda
9

5

15 x 15 x 15 = 3375

The answer is 5

Answered by amitnrw
0

Given  :  Cube of 15

To Find : digit  at one's place  in cube of 15.​

Solution:

Unit Digit  of a number     Unit Digit of cube of number

0                                                       0

1                                                         1

2                                                       0

3                                                       7

4                                                       4

5                                                       5

6                                                       6

7                                                       3

8                                                       2

9                                                       9

Unit digit of 15 is  5

from Above cube of a number with unit digit 5 has  5 at unit place

Hence digit  at one's place  in cube of 15  is   5

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