It is 8.2
Most schools teach you to always round 5 up. However, doing so is inappropriate because it introduces an upward bias. The IEEE (Institute of Electronic and Electrical Engineers) standard 754 is to round 5 up or down so that the new last digit is even. See link for more: //en.wikipedia.org/wiki/Rounding#Round_half_to_even
2.7
1560
987 rounded to the nearest 100 is 1000.
Calculators do not have a "round to the nearest tenth" buttonbecause the label is too long to print on the calculator, and alsobecause it's so easy to do it by just looking at the number.
It is 232.4 when rounded to the nearest tenth
7.6
13.49
0.1
4,651 rounded to the nearsest thousands is 5,000
2.7
2400
1560
It is 958
117 rounded to the nearest 100 = 100
987 rounded to the nearest 100 is 1000.
303 to the nearest 10 = 300
The correct answer is zero when rounding 106 to the nearest thousand.