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Sedbober [7]
3 years ago
6

alyssa reads 7 1/2 pages of her book in 9 minutes ? what is her adverge reading rate in pages per minutes

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
8 0

Answer:

15/18 pages per minute

Step-by-step explanation:

7 \frac{1}{2}  =  \frac{7 \times 2 + 1}{2}  =  \frac{14 + 1}{2}  =  \frac{15}{2}  \\  \\ average \: reading \: rate \\  =  \frac{ \frac{15}{2} }{9}  \\  \\  =  \frac{15}{2 \times 9}  \\  \\  =  \frac{15}{18}  \: pages \: per \: minute

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