Question

The one's digit of the cube of 77 is

Answer 1

Answer:

The cube of 77 = 77× 77× 77

= 456533

The unit digit of 456533 is = 3

Answer 2

Answer:

cube of 77= 77×77×77

cube of 77= 77×77×77=456533

cube of 77= 77×77×77=456533so 3 is at last and this is the answer

Step-by-step explanation:

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