Friday

July 25, 2014

July 25, 2014

Posted by **Angel** on Monday, October 22, 2012 at 10:06pm.

- collegemathwordproblem -
**anthony**, Monday, October 22, 2012 at 10:15pm100percent - 30percent=70 percent

so

70/28 is proportional to 100/x

70x=2800

x=40

**Related Questions**

collegemathwordproblem - When 80% of a number is added to the number, the result...

collegemathwordproblem - When 80% of a number is added to the number, the result...

6th grade math - Can you check these problems, please? Translate each phrase ...

algerbla - if the square of a postive number is decreased by five times the ...

11th grade Algebra - A number is multiplied by -3 and then this product is ...

algebra - -Alan sold his bike to Dan making a 20% profit. Dan sold the bike to ...

algebra - When the quotient of a certain number and 6 is decreased by 14, the ...

algbrea - translste the sentece into an equation and slove it.if 4 times a ...

Math - when a number is multplied by itself the result is equal to 7 times twice...

ALGEBRA 1 help - If three times a number is decreased by 5, the result is 7. ...