Question

find the unit place of 126\2​

Answer 1

Answer:

61 is the answer on division and 1 is it's unit place

Answer 2

Answer:

cholrLogin

Which of the following have one in its units place? (1) 1262 (ii) 1792 (iii) 2812 (iv) 3632 2. Which of the following have 6 in the units place? (G) 1162 (i) 2282 (i) 32(v) 363

Mathematics

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1 Answers

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Devesh Konda

Grade 11

follow

the number in the units places can be found by squaring the number in units digit.

take 126^2 here 6^2 is 36 so units place will be 6

So in 1st question 179^2 i.e., 9×9=81 units digit is 1

and 281^2 i.e., 1×1=1

so for 179^2 and 281^2. one will occur in units place.

similarly for the second question.116^2 (6×6 =36) and 324^2 (4×4=16) will have 6 in units digit.

I think so this is the right answer.