Monday

July 28, 2014

July 28, 2014

Posted by **Anonymous** on Sunday, December 13, 2009 at 9:56pm.

- math -
**Reiny**, Sunday, December 13, 2009 at 10:09pmb:g = 5:7

b/g = 5/7

given: b=15

15/g = 5/7

cross-multiply

5g = 105

g = 21

so there are 36 students

- math -
**Reiny**, Sunday, December 13, 2009 at 10:09pmb:g = 5:7

b/g = 5/7

given: b=15

15/g = 5/7

cross-multiply

5g = 105

g = 21

so there are 36 students

- math -
**keza**, Thursday, September 13, 2012 at 5:06pm118

- math -
**Help**, Thursday, December 6, 2012 at 7:28pmHow many 2s are there in 7

**Related Questions**

math/hurry - The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If ...

math - The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are ...

math - A class of 25 students has 10 boys. Three boys have braces and 4 girls ...

Math 156 - The ratio of girls to boys in Mr. Maddox's class of 20 students is 3:...

math - 8) A high school graduating class is made up of 445 students. There are ...

math - the ratio of boys to girls in a class is 8:17 . how many boys are there ...

MATH - In Jessica's art class, the ratio of girls to boys is 3:2. If there are ...

math - Amir's class has 24 students. There are 15 boys in the class. Whitch of ...

math - Juan's class has 10 girls and 15 boys. the ratio fo girl to boys in ...

Maths - There are 40 pupils in a class. There are 10 more boys than girls. When ...