Friday

December 19, 2014

December 19, 2014

Posted by **cindy** on Tuesday, December 7, 2010 at 5:22pm.

A.how many are boys

B.how many are gorls

- math -
**Ms. Sue**, Tuesday, December 7, 2010 at 5:25pmLet x equal the total number of boys.

3/7 = x/140

Cross multiply.

7x = 420

x = 420/7

x = ?

- math -
**chris**, Sunday, January 9, 2011 at 1:59pm60 boys

80 girls

**Answer this Question**

**Related Questions**

math - franklin school has 3 boys for every 4 girls in the fifth grade.there is...

math - franklin school has 3 boys for every four girls in the fifth grade. there...

math - there are 15 boys and 18 girls in fifth grade. Find the ratio of boys to ...

math - If a 4th grade with 140 students has 3 boys for every 4 girls how many ...

math - There are 12 girls in one of the fifth grade classes. The number of girls...

math for Ms. Sue - The fifth grade marching band includes boys and girls. There ...

Math - Nicole drew a circle on the chalkboard that had a radius of 15 cm. Which ...

math - there is a graph, and the title is Students who dress up for spirit week....

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

Math - The fifth and sixth grades at Oak Street School are having fair.There are...