32 rounded off to the nearest tens is 30
36 to the nearest tens is 40
907.457 rounded off to nearest tens place is 910. If it were asked to round off to nearest "tenths" place, it would have been 907.5.
950
It is: 90
It is: 150
150
2941
7,957,460
The answer is 60
74 rounded off to the nearest 10 is 70.
565