Question

What is the unit digit of square of 555 is

Answer 1

Step-by-step explanation:

A number having 5 in the unit place then the unit digit of square of that number is 5.

So, the unit digit of square of 555 is 5.

Answer 2

$\huge\underline\mathfrak\purple{Solution}$

The unit digit of 555 will be 5 because it is multiple of 5

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