What is the unit digit of the cube of the number 1127

Question

asked Sep 18, 2020 46.6k views

1 Answer

Emiel Koning · Answer 1 · 2020-09-22T07:56:31+0000

Answer:

3.

Explanation:

As the last digit is 7 the unit digit of it's cube is the last digit of 7^3.

7^3 = 7 * 49 = 343 so the answer is 3.