Mathematics, 12.07.2019 03:30, coolasslimm

Rachel found the masses of three rocks for a science project. the first rock had a mass of 19.28 grams, the second rock had a mass of 25.3 grams, and the third rock had a mass of 46.3 grams. how much greater was the mass of the third rock than the combined mass of the other two rocks?

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Rachel found the masses of three rocks for a science project. the first rock had a mass of 19.28 gra...