Please help me with the problems below, try to show work:
Find 110% of 62
20 is what % of 80 ?
15 is what % of 60 ?
45 is what % of 90 ?
40% of what number is 12 ?
33 one-third % of what number is 9 ?
120% of what number is 12 ?
Question marks have nothing to do with the problem!
2006-10-30 08:21:51 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
is this your homework????
2006-10-30 08:24:21 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Find 110% of 62 = 68.2
20 is what % of 80 ? 25%
15 is what % of 60 ? 25%
45 is what % of 90 ? 50%
40% of what number is 12 ? 30
33 one-third % of what number is 9 ? 27
120% of what number is 12 ? 10
2006-10-30 16:24:53 · answer #2 · answered by Dentata 5 · 0⤊ 0⤋
No one should do your work for you. the first three can be figured by dividing the first number by what it is a percentage of. For example:
a is what % of b. You would do a/b.
The next one would be like this:
a% of what number is b. Move the decimal point two places to make a into .0a which is the decimal form of the percentage. Then multiply it by 12 to get the answer.
The next ones are similar. See if you can figure it out.
Sue
2006-10-30 16:28:30 · answer #3 · answered by newbiegranny 5 · 0⤊ 0⤋
Here a couple of examples....
What percent is 24 of 6?
6
__ = 6 / 24 = 4
24
So the percent of 24 of 6 is 4%
2006-10-30 16:27:10 · answer #4 · answered by Anonymous · 0⤊ 0⤋
You should use a calculator that has a percent key.
2006-10-31 09:38:36 · answer #5 · answered by anonymous 2 · 0⤊ 0⤋