64 to the nearest tens place = 60
60
64
70
The correct answer is 64
64 to the nearest tens place = 60
60
64
70
100
33100
807 rounded to the nearest tens is 810
The correct answer is 64
64
64.
There are 4 tens in 640 or 640/10 = 64
Well, honey, the rounded number of 63.546 is 64. I mean, it's not rocket science - you just bump that 6 up to a 7 and call it a day. So, there you have it, 63.546 rounded is 64.