7.6
Round to the nearest tenth, the first decimal place to the right of the decimal point.
It is 0.0 : the zero after the decimal point is an indication that the number is rounded to the nearest tenth.
24.0
71.43%= 0.7143 in decimal= 0.7 in decimal to the nearest tenth
In the decimal system a tenth is 0.1 so there are no tenths involved here and the rounding is no approximation: 543.0
7.6
Round to the nearest tenth, the first decimal place to the right of the decimal point.
It is 0.0 : the zero after the decimal point is an indication that the number is rounded to the nearest tenth.
There is a decimal point missing from the question. I guess it is after the zero: 0.5454545... to the nearest tenth is 0.5 If it is before the zero: 0.05454545... to the nearest tenth is 0.1
24.0
68.1
Since there is no decimal point, it's already there.
99.0
71.43%= 0.7143 in decimal= 0.7 in decimal to the nearest tenth
7.9
18.4