Lets round it to the nearest ten A 97 ====> 100 B 118 ===> 120 C 179 ===> 180 D 5091 ==> 5090 No result yet, lets round to the nearest hindred. A 97 ====> 100 B 118 ===> 100 C 179 ===> 180 D 5091 ==> 5100 As we can see only A give the same result when we round it to the nearest hundred and nearest ten.
