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How would you round 3.47 to the nearest cent?
That already is. The rule with math for rounding up or down is as follows:- when you have any number with decimal places any thing from .5 above gets round up and anything below .5 gets rounded down.
Would 7 round down to 5 or up to 10?
7 will round up.
What tips should you give to someone who is learning to round to the nearest ten?
if the unit digit ie the '3' in 53 is less than 5, round down - if the unit digit is 5 -9 you round up.. Examples... 41 - round down to 40 67 - round up to 70 59 - round up to 60 33 - round down to 30 56 - round up to 60 75 - round up to 80
When you are rounding if the number is less than 4 what do you do?
Typically 5 is the number to determine whether or not you should round up or down. When the number is 5 or greater, you round up, if it's less than 5 you round down. In other words, if you were to round to the nearest 10s place when you have a 4, you would round down to 0.
How do you round off to the tens place?
Whether to round up or down depends on the digit in the units column. If the unit value is less than 5, you round down, if the unit value is 5 or above, round up. For example: 12 (The unit column contains a 2, which is less than 5, so round down) becomes 10 15 (The unit column contains a 5, which is 5 or above, so round up) becomes 20
