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January 31, 2015

January 31, 2015

Posted by **Jerald** on Tuesday, April 16, 2013 at 6:25pm.

A.1/2

B.4/15

C.2/3

D.1/3

C

Mrs.Warren wants to buy a class set of rulers and grid paper for her students. She knows that rulers come in packages of 12 and grid comes in packages of 9. What is the fewest number of packages of rulers and grid paper Mrs.Warren should buy in order to have equal numbers of each?

A.6 packages of ruler

8 packages of grid

B.3 packages of rulers

4 packages of grid

C.4 packages of ruler

3 packages of grid

D.8 packages of ruler

6 packages of grid

B

- Math -
**Damon**, Tuesday, April 16, 2013 at 6:32pm4+5+3+3 = 15

blue = 5/15 or 1/3

so

1 - blue = 2/3 so C yes

12 = 2*2*3

9 = 3 *3

so

rulers

2*2*3* (3) = 36

paper

3*3* (2*2)= 36

so 3 of rulers and 4 of paper

so B

- Math -
**Jerald**, Tuesday, April 16, 2013 at 6:34pmThank you

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