Very important. They are used everyday.
powers of 10 example 10,100,1000
obtained value/actual value * 100
you would find percentages in cooking sale prices grades
In the number 462371, the digit in the thousands place is 2, which has a value of 2,000. If this digit were in the hundreds place, its value would be 200. Therefore, the value of the digit in the thousands place is 10 times greater than it would be in the hundreds place.
It mean describe the place that the number is in. For example you have 54,325, and you have to identify the place value for the three you would say the place value of the three is hundreds because it is in the hundreds place.
when you convert decimals to percentages you are moving the place value 2 over.So 0.0878 would be %8.78
powers of 10 example 10,100,1000
obtained value/actual value * 100
you would find percentages in cooking sale prices grades
Divide the percentage value by 100.
In the number 462371, the digit in the thousands place is 2, which has a value of 2,000. If this digit were in the hundreds place, its value would be 200. Therefore, the value of the digit in the thousands place is 10 times greater than it would be in the hundreds place.
It is in the tens place, so the value would be 20.
A pie graph is best for using to show percentages.
You can do either, but some credit sources place limitations on the minimum amounts / minimum percentages that they will loan.
Divide the percentage value by 100.
Percentages are relative, however one would normally say that it equals 0.875 That is because if you multiplide by that, you will find 87.5% of the value.
It mean describe the place that the number is in. For example you have 54,325, and you have to identify the place value for the three you would say the place value of the three is hundreds because it is in the hundreds place.