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10 4 4) Maureen has spent 12 9/10hours tutoring students in math and 6 3/4 tutoring students in science, Which choice is the best estimate for how many hours Maureen has spent tutoring?

(A) 15 hours
(C) 20 hours
(B)25 hours
(D) 30 hours​

User Jimmy Long
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1 Answer

5 votes

Answer:

(C) 20 Hours

Explanation:

User Raphael Petegrosso
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