53470 (any number with ones digit equal to or greater than 5 will be rounded up when it is rounded off to the nearest 10)
10 because 8 is to small to have this and 10 is the first ten there is
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 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
Rounded to the nearest ten it is 10 but rounded to the nearest tenth it is 12.6
37 rounded to the nearest 10 is 40.
6799 rounded to the nearest 10 = 6800
70
10
3940
84090
570
326 rounded to the nearest 10 = 330