Mark M. answered 11/23/14
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Mathematics Teacher - NCLB Highly Qualified
What do you mean by "all the markers?"
Some information seems to be missing.
Mark M.
The only thing that I can think is:
8 markers at 10g = 80 grams
Put them in the box (22g) and the whole things weighs 30 grams.
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11/23/14
Tracey J.
11/23/14