When rounding off 4.45, you look at the digit immediately to the right of the rounding position, which is 5 in this case. Since 5 is equal to or greater than 5, you round up the rounding position by adding 1 to it. Therefore, rounding off 4.45 to the nearest whole number would result in 5.
4.450
Round off to the nearest cent, means round off to the nearest hundredths or round off to two decimal.
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.
You have to check arethnic but when you round 7.4 to the nearest whole number your answer should be 5.************************************The nearest whole number to 7.4 is 7.0
You round off numbers for several reasons. First, your final answer is no more accurate than your original measurement. If you do not round off, you will give an inaccurate picture of your measurement. Second, you round off numbers to check electronic equipment. You can not begin to add, subtract, multiply, and divide in your head as fast as an electronic piece of equipment. Still, by rounding off numbers, you can get a rough idea of what the answer should be. If the answer the computer gives is nowhere near your answer then something could be drastically wrong with some spread sheet formula. You round off money real fast to know if you have been cheated.
4.450
445
29% of 445= 29% * 445= 0.29 * 445= 129.05
51% of 445= 51% * 445= 0.51 * 445= 226.95
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331.57 as a percentage of 445 = 100*331.57/445 = 33157/445 = 74.51%
0.0294
445 is divisible by 5 because 445 is a multiple of 5. 445 is not divisible by 9 or 10 because 445 is not a multiple of 9 or 10. 445 is not divisible by 5910 because it is impossible for a number to be divisible by a greater number.
If you mean: 1234567+445 = 1235012
445 micrograms = 0.445 milligrams 445 milligrams = 445,000 micrograms
445 - 68 = 377
445 is longer.