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
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