Should 750 be rounded to 700 or 800?

Answer 1

750 should be rounded up to 800. When rounding anything equal to or greater than 5 gets rounded up, while everything else gets rounded down. In this case the tens place value "5" is equal to or greater than 5, so the number rounds up.

Answer 2

When rounding 750 to the nearest hundred, you look at the digit in the tens place, which is 5. Since 5 is greater than or equal to 5, you round up the hundreds digit to 8. Therefore, 750 should be rounded to 800.