Janika25 Janika25

20-01-2016
Mathematics

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Leslie weighs her marbles in a jar and the scale reads 474 gram the empty jar weighs 439 grams each marble weighs 5 grams how many marbles are in the jar

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mele0110 mele0110

20-01-2016

subtracts 439 from 474 then divide your answer by 5 .....i think

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elliem10 elliem10

20-01-2016

7 marbles. Subtract the weight of the marbles in the jar by the empty jar. 474-439=35. So just the marlbles together equal 35 grams. If each marble weighs 5 grams, divide 35 by 5= 7

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