725 rounded to the nearest ten is
The correct answer and explanation is:
The number 725 rounded to the nearest ten is 730.
When rounding a number to the nearest ten, you focus on the digit in the ones place, which is the last digit. For the number 725, the ones digit is 5. The rounding rule states that if the ones digit is 5 or greater, you round up. Since 725 has a ones digit of 5, you round the number up to the next ten.
Looking at the tens digit, which is 2, rounding the number up means you add 1 to it, changing it from 2 to 3. The ones digit becomes 0 because you’ve rounded up from 5. Therefore, 725 rounded to the nearest ten becomes 730.
It is important to remember that rounding helps simplify numbers, making them easier to work with for estimation or when precise details are not necessary. In this case, rounding 725 to 730 is useful if you are doing quick calculations, such as estimating totals or averages. The rounding process helps streamline complex problems and gives an approximate result that is still close enough to be useful.
Understanding how to round numbers is a fundamental math skill used frequently in daily life, especially when dealing with currency, measurements, or large quantities. Rounding allows people to approximate values without getting bogged down by minor details, which is especially helpful when the exact number is less important than the general magnitude or size.