12 Moons

Good Marry came to ask twelve moons for help with collecting strawberries. All twelve moons1200 strawberries in 20 minutes. But lazy months July and August cease tear after 5 minutes. How many minutes in total will it take collect strawberries?

Correct answer:

t =  23 min

Step-by-step explanation:


1200 = 1200/(12·20)·(10t+2·5)

1200 = 1200/(12·20)·(10·t+2·5)

50t = 1150


t = 1150/50 = 23

t = 23

Our simple equation calculator calculates it.



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