Since 84 is an integer, it is already rounded to its nearest fractional part.
Tenth is the first decimal place, therefore, 8.814 to the nearest tenth is 8.8
3.3
8.7
Rounded to the nearest tenth, there can be only one decimal. And that is 7.8
2.5
71.43%= 0.7143 in decimal= 0.7 in decimal to the nearest tenth
12. 84 rounded to the nearest tenth is 12.8
35% as a decimal is 0.35 and rounded to the nearest tenth it is 0.4
35.6
Tenth is the first decimal place, therefore, 8.814 to the nearest tenth is 8.8
The decimal fraction 0.8 is already rounded to the nearest tenth.
0.640 to the nearest tenth is 0.6
3.3
1.5
8.7
11.0
Rounded to the nearest tenth, there can be only one decimal. And that is 7.8