It can be rounded to 99 or 98.6
It is 99.
99 rounded to the nearest tens place is 100
98.6m rounded to the nearest meter is 99 meters.
9.94987 (rounded)
100
600
99 itself is a whole number.
It can be rounded to 99 or 98.6
100
100
It is 99.
99 rounded to the nearest tens place is 100
98.6m rounded to the nearest meter is 99 meters.
99 x 10 - 99 x 9 = 99(1 x 10 - 1 x 9) = 99(10 - 9) = 99(1) =99
100
It is 99.