Question

the units digits of cubs (387)^3​

Answer 1

Answer:

3

Step-by-step explanation:

The unit digit of the cube of any numbed depends on the unit digit of the cube of the number's unit digit.

So the unit digit of 387³ depends on the unit digit of 7³.

And the unit digit of 7³ is 3.

Therefore the unit digit of 387³ is 3.