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vesna_86 [32]
3 years ago
11

Mr. Molier is calculating the semester averages for his history students. he can calculate the average for 20 students in an hou

r. how many minutes does it take him to calculate the average for each student?
Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0
It takes him 3 minutes to calculate the averages for each student
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inysia [295]
L = w - 5
2*l + 2*w = 26
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