It's quite simple, its abit like a cartwheel but instead of landing with one foot at a time you land with two feet together. I have done gymnastics for 4 years and have found it quite easy, so once you get the hang of it you should find very easy too. =)
Round off to the nearest cent, means round off to the nearest hundredths or round off to two decimal.
To round off 430 you will have to round up or down. To round down then it till be 400 to round up it will be 500
When you round off the number 0.472 to the hundredths place you get 0.47. If you round it off to the tenths place, it would be 0.5.
Round off to thousandths 54.0098 is 54.010.
the round off is 3045
It depends on what degree of accuracy you want to round it off to.
If the decimal is .5 or greater you round up. Such as if a number is 7.5 you round it off to 8.
you round it off to the nearest whole number.in this case the answer is 93
It would round up to 1.
The answer depends on the extent to which you wish to round.
.08 or 8 centavos. If the cut off digit is 5-9 round up. If the cut off digit is 0-4 round down.
An estimate is an educated guess. Approximate and round off mean "about".