In mathematics, what does it mean to "round" a number?
A) To change a number to the nearest whole number or specified place value
B) To multiply a number by a factor of ten
C) To divide a number into smaller parts
D) To add a number to its nearest multiple of ten

When working with numbers, we don't always need or want the exact value. Sometimes it is easier to work with a simpler number. In this case, we round to the nearest whole number or specified place value.

Rounding a number involves truncating all values after the place you are rounding. To round a number, look at the next place value. If the next value is 0-4, you round down. If the value is 5-9, you round up, meaning you add one to the last place value.

Rounding can be beneficial because it makes numbers easier to work with. What is lost in exactness is made up for in simpleness.

In mathematics, what does it mean to "round" a number?A) To change a number to the nearest whole number or specified place valueB) To multiply a number by a factor of tenC) To divide a number into smaller partsD) To add a number to its nearest multiple of ten

Answer :

Other Questions

In mathematics, what does it mean to "round" a number?
A) To change a number to the nearest whole number or specified place value
B) To multiply a number by a factor of ten
C) To divide a number into smaller parts
D) To add a number to its nearest multiple of ten