algebra
posted by vern .
sam has a science test on thursday. on monday he studies 3/8 of the material. on tuesday he studies 1/3 of the material. how much material has he studied

algebra 
Ms. Sue
3/8 + 1/3
Find the common denominator.
3/8 = 9/24
1/3 = 8/24
9/24 + 8/24 = 17/24
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