Posted by **marsha** on Wednesday, October 3, 2012 at 6:07pm.

There are twice as many girls as boys in the 4th grade classes at Joe's school. There are a total of 81 4th graders. How many boys and girls are there in the 4th?

- Math -
**bobpursley**, Wednesday, October 3, 2012 at 6:16pm
G+B=81

G=2B

2B+B=81

3B=81

B=27

G=54

- Math -
**Tuker**, Wednesday, October 3, 2012 at 8:00pm
LIIIIIIEERRRRR!!!! That's Not The Right Answer!!!! ^^^^^

>.<

- Math -
**my name**, Friday, February 14, 2014 at 5:41pm
5670

- math -
**cresia**, Thursday, April 3, 2014 at 6:27pm
which is the best estimate for the height of the average door inside a house

a.8 inches

b.8 yards

c.8feet

d.meters

- division -
**angel**, Wednesday, September 3, 2014 at 6:56pm
414divide by 9

- Math -
**Victoria.**, Tuesday, October 14, 2014 at 4:48pm
How many sixths are equivalent to 1 half?

- Math -
**cer**, Tuesday, February 10, 2015 at 5:59pm
1\3

- Math -
**Anonymous**, Tuesday, September 22, 2015 at 6:23pm
Use number sense explain how you can tell if your estimate answer is greater or less than the exact answer to a multiplication problem

- Math -
**joshua**, Friday, October 9, 2015 at 6:58pm
8=5

- Math -
**Anonymous**, Wednesday, November 11, 2015 at 4:01pm
If a penny has a mass of 48 grams, about what would be the mass of 699 pennies?

- Math -
**Mackenzie**, Thursday, November 12, 2015 at 7:54pm
Masha You have to divde 81 divde 2=40.5

- Math -
**Allie**, Wednesday, November 18, 2015 at 4:49am
160 hours per hour

- Math -
**cherry pie**, Thursday, December 10, 2015 at 5:28am
60 degree

Drawing

- Math -
**makyia**, Monday, February 1, 2016 at 9:03pm
13

- Math -
**saryah**, Friday, March 11, 2016 at 3:29pm
4

10

- Math -
**Anonymous**, Wednesday, April 13, 2016 at 10:46am
esj

- Math -
**Adrian**, Wednesday, September 28, 2016 at 5:05pm
5,4,10,9,14,20,19,25,24

- Math -
**Priya**, Monday, November 21, 2016 at 10:56am
6 5/12=

- Math -
**Shawn**, Saturday, December 3, 2016 at 4:55am
Mfjmhkffjshfjfjfgkdb hfjbdhcbvyf ddbxfrcdgvdu shut up to write comparative analysis and the day after the r u all of these are not feeling of being able and home to the first time in a scent of a paper published by coming r u dear friend of the first place to start the first time I saw the day and age group is it that the day after tomorrow and the day and age of Conan Doyle and home work with r r u all the details of a paper on a scent the day after r u dear for all of these things and the first place in the first time in r u all of the first time I saw it on a paper published in a paper published by the day and many other things to write comparative e comp

## Answer This Question

## Related Questions

- Math - Nicole drew a circle on the chalkboard that had a radius of 15 cm. Which ...
- Math - For every girl taking classes at the martial arts school, there are 3 ...
- math - If a 4th grade with 140 students has 3 boys for every 4 girls how many ...
- Math - 62 students in fourth grade 12 more boys than girls how many girls in 4th...
- math - At a sports carnival,the ratio of number of pupils sent by school A,B and...
- Math - Which table correctly fills in the ratio table below? Boys 3 6 ___ 21 ...
- math - Ms Price has three times as many girls as boys in her classroom Ms Lippy ...
- math - there were 490 altogether in 2 groups. group A consited of only boys and ...
- Math - The 80 8th graders took a trip. The boys numbered 16 fewer than twice the...
- math - There are 12 girls in one of the fifth grade classes. The number of girls...

More Related Questions