Oh, dude, rounding 45 to the nearest 10 is like so easy. You just look at the number to the right of the tens place, which in this case is 5, and since it's 5 or more, you round up. So, 45 rounds up to 50. Ta-da!
Round 42,199,279 to the nearest 10 million.
The hundred that's nearest to 45 is zero. 45 is only 45 away from that one. The next one ... 100 ... is 55 away.
Up.
The increase from 45 to 66 rounded to the nearest tenth is: 46.7%
To round 12 to the nearest 10, you look at the digit in the tens place, which is 1. Since 1 is less than 5, you round down. Therefore, rounding 12 to the nearest 10 gives you 10.
45420
45 to the nearest tens place is 50.
Round 412 nearest 10? Answer: 400 Reason: You play with last 2 digits of 412 (because he asked to round nearest 10; i.e. 12, now 11-14 is nearest to 10 so round to 10. So, 412 nearest to 10 is then 400.
It is: 50
45 cents
Round 42,199,279 to the nearest 10 million.
The hundred that's nearest to 45 is zero. 45 is only 45 away from that one. The next one ... 100 ... is 55 away.
Tio the nearest 10, it is 0.
Up.
It's already there.
The increase from 45 to 66 rounded to the nearest tenth is: 46.7%
As it ends with a five, it will round up, so 30 is the nearest 10.