carlee56ovi9eq carlee56ovi9eq

17-09-2017
Mathematics

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A bookstore had 80 copies of a magazine. Yesterday,it sold 1/4 of them. Today, it sold 3/5 of what remained. How many copies does the bookstore have left

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ladrewwchenoa ladrewwchenoa

17-09-2017

1/4 of 80 is 20, so they have 60 left aftef yesterday. then sold 3/5 of 60 which is 36. so the book store has 24 left

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