Friday

March 6, 2015

March 6, 2015

Posted by **Spandita** on Friday, August 29, 2014 at 11:32am.

- Math -
**MathMate**, Friday, August 29, 2014 at 8:57pm36 students

B:G = 3:1 = 27 : 9

Add x girls,

27/(9+x)=9/5

Solve for x by cross multiplication.

**Answer this Question**

**Related Questions**

math - There are 77 students in the syudent council. The ratio of girls to boys ...

math/ratios - There are 77 students in the student council. The ratio of girls ...

math/ratios - There are 77 students in the student council. The ratio of girls ...

MATH HELP - A committee of 5 people is to be selected from student council. ...

MATH - A committee of 5 people is to be selected from student council. Council ...

MATHS - Two different schools (A and B) have the same number of pupils. The ...

math - the current ratio of boys to girls at a certain school is 2 to 5 . if 12 ...

math - the ratio of boys to total of students is 2:5.the number of girls of the ...

Estimation and Computation - The ratio of boys to girls in a class is 2:3. If a ...

Math - For every girl taking classes at the martial arts school, there are 3 ...