Question

QZ
The unit digit in the square of the number 27 is
(a) 7
(b) 2
(c) 5
(d) 9.
ОА​

Answer 1

hello mate

so simple the square of 27 is 729

the no in the ones digit is 9

the option is d) 9

Answer 2

Answer:

9

Step-by-step explanation:

Units digit of a number is the digit in the one’s place of the number.

27 x 27 = 729

hence 9 is the answer.