Question

determine digit at unit place in square of 525 pls give correct answers
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Answer 1

Answer:

5

Step-by-step explanation:

The digits are determined from right hand side to left hand side. The extreme right is Units place, the left to it is Tens place, the left to it is Hundreds place and so on.

For Example, we have a number 684. We need to determine Units, Tens and Hundreds place.

We know the digit in the extreme right is Units place, which in this case is 4. Left to it is 8 whic is Tens place and left to it is 6 which is Hundreds place.

Now coming back to the original question, the given number is 525. Now in the extreme right we have 5 which is Units place. Similarly, by going to left you can determine Tens and Hundreds place.

Answer 2

Square of any multiple of five will always result in number which is a multiple of five.
so the square of 525 will also result in a number that is multiple of five.
Thus the unit place digit of the square is 5

ANSWER:- 5