Posted by **Caleb** on Friday, October 5, 2007 at 1:28am.

128 is what percent of 640?

3.4 is what percent of 5?

15 is what percent of 120?

- Math -
**Ms. Sue**, Friday, October 5, 2007 at 9:58am
Divide 128 by 640 and you get 0.2. More the decimal point two places to the right to get the percent.

120 is 20% of 640.

Now that you see how to figure this type of problem, you can do the other two. If you post your answers, we'll be glad to check them.

## Answer This Question

## Related Questions

- math - A bond has an average return of 6.8 percent and a standard deviation of 4...
- Earth Science - A student finds the density of an ice cube to be 0.80g/cm3; it ...
- planning & implementing for the environment - After establishment of your child ...
- math - Seven students took a quiz. Four of these students received a score above...
- Statistics - The weight of a small Starbucks coffee is a normally distributed ...
- MATH - 25 is what percent of 365? What percent of 128 is 24
- History - About how much of New Mexico's population today is made up of Native ...
- health - Nearly ________ of the heat produced in the body is the result of ...
- scenice - A woman gives birth to a son. What is the probability that her second ...
- History - About how much of New Mexico's population is made up of minority ...

More Related Questions