70
When the number you are trying to round, ends in 5 or more, round up. If it ends is a number below 5, round down.
10
70
'68
60
70
69
70
68.52 rounded to the nearest whole number = 69
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 10.
It is then 69
10
149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000
100
10 because 8 is to small to have this and 10 is the first ten there is
10
Rounded to the nearest ten it is 10 but rounded to the nearest tenth it is 12.6
10
10