That depends on what there are 90 of.
90 cents rounds to one dollar.
90 dollars stays where it is.
The answer depends on the units used for 6.49
$18.23 rounding to the nearest dollar results in $18
It is finding the average value (or cost) of a number of things and then rounding the answer to the nearest dollar.
156 mm
That would depend on what you were rounding it to. If rounding to the nearest whole number, then it does not need rounding. If rounding to the nearest ten, it would be 420. If rounding to the nearest hundred, it would be 400.
It depends what you are rounding to. If rounding to the nearest whole number, it would be 41. If rounding to the nearest tenth, it would not change. If you were rounding to the nearest ten, it would be 40.
$18.23 rounding to the nearest dollar results in $18
$6.87826087 rounded to the nearest dollar is $7.00
It is already is rounded to the nearest ten. The answer is 90.
$26.00
15.00
Rounding does away with unnecessary detail and thereby makes calculations easier.
It is finding the average value (or cost) of a number of things and then rounding the answer to the nearest dollar.
After rounding, the result is 90
Yes. Rounding 90 to the nearest hundreds results in 100.
46.629999999999995
Estimating is a guess that should be close to the answer. Round is rounding a number up to the nearest ten, hundred. Example $345.89 round to the nearest dollar is $345.
156 mm