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Mathematics, 27.01.2021 14:00 michaeladkins1979

Two cuboid-shaped metal bars are the same size. They are 12.4 cm long, 5.6 cm wide and 2.5 cm thick. One bar is iron with a density of 7.9 grams/cm3 and the other is copper with a density of 9.0 grams/cm3.

a Calculate the difference in their masses to the nearest gram.

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