When rounding 990 to the nearest 10, you would look at the digit in the tens place, which is 9. Since the digit in the ones place is 0, which is less than 5, you would round down. Therefore, 990 rounded to the nearest 10 is 990.
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Well, darling, if you round 998 up to the nearest 10, you get 1000. It's not rocket science, honey. Just add a couple and call it a day.
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
10 because 8 is to small to have this and 10 is the first ten there is