Question
P5.DA.NK.23052627-A1
Vincent has some black and silver balls. The total mass of all his balls is 245 g. He has 7 more silver balls than black balls. The average mass of the black balls is 7 g. The average mass of the silver balls is 14 g. How many balls does Vincent have altogether?
3 m
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Primary 5 DATA ANALYSIS P5.DA.NK.23052627

05 Jul 2024, 02:48 AM

Vincent has some black and silver balls. The total mass of all his balls is 245 g. He has 7 more silver balls than black balls. The average mass of the black balls is 7 g. The average mass of the silver balls is 14 g. How many balls does Vincent have altogether?
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