Mathematics, 08.07.2019 04:30, tdahna0403

There is 4/5 lb of sand in science supplies. if one scoop of sand weighs 1/20 of a lb how many scoops of sand can maria get from the class supplies if 2/5 lb is left?

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There is 4/5 lb of sand in science supplies. if one scoop of sand weighs 1/20 of a lb how many scoop...