Jerry read a 200 page book in 10 hours. At that rate, how long will it take him to read a 320 page book?
2 answers:
Step-by-step explanation:
1. 200 = 10h
320 =
320x10 / 200
= 16h
2. 1.5 = 50m
x = 150 m
150x1.5 / 50
= 4.5cm
3. 4$ = 40balls
x = 100balls
100x4 / 40
= $10
The answer to the first one is 16 hours. This is because it is 20 pages per hour, then when you divide 320 by 20, you get 26.
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73 because if you move one from each end and you get to the middle number which would be 73
Answer:
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Step-by-step explanation:
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