Question

Write the units digit of the cube of (a) 47 (b) 864​

Answer 1

Step-by-step explanation:

1. 47³=47³=47×47×47=2209

Answer 2

Answer:

a) 3

b) 4

Step-by-step explanation:

Unit digit of 47 --> 7 --> 7*7*7 = 49*7 = unit digit is 3

Unit digit of 864 --> 4 --> 4*4*4 = 16*4 = unit digit is 4