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2 years ago

7

your grade varies directly with the time you study if you study for 40 minutes your grade is an 80 how long should you study to

get a 95

1 answer:

Anna71 [15]2 years ago

7 0

Answer:

47.5 minutes

Step-by-step explanation:

40 min = 80

x min = 95

40/80 = x/95

3800 = 80x

x = 47.5

-Chetan K

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