5
75 tens
60
5 tens
75 tens 75 x 10 = 750
7,500 tens.
75 of them are.
The tens place is the 5; the one's digit is 0, so no rounding is required. 750 is the value rounded to the nearest ten. 75 tens 75 x 10 = 750.
750
750
None but it can be said that there are 7,500 of them because 7,500*10=75,000
Because 75 times 10 = 750
750
It is already rounded to the nearest ten.
746 to the nearest tens place is 750
If it is rounded to tens place, it is 750. If it is rounded to hundreds place, it is 800.