Posted by brittany on Wednesday, January 30, 2008 at 3:17pm.
To change fractions to percents, divide the numerator by the denominator and move the decimal point two places to the right.
Example: 1/10 = 0.10 = 10%
To change a percent to a fraction, move the decimal point two places to the left and then read it as a fraction.
Example: 40% = 0.4 = 4/10 = 2/5
If you do the rest of the problems, we'll be glad to check them.
what about the other ones they are more confusing
i am a proper fraction. My denominator is less then 10. My denominater and numerator are prime numbers. I am equal to 0. Who am i?
I am a percent less than 3/4. I am a percent greater than 2/3. I have consecutive digits. Who am i?
how much is 200% of 7?
divide 15 by 1/8. What is 50% of that number?
Please try them, Brittany, so that we can tell what you find confusing about them.
Note we do not DO student's homework.
well u can help
I've already shown you how to do these problems -- and have given you the answers to three of them. Your turn. :-)