Question
P5.DA.NK.23052627-A1
Zane has some black and grey balls. The total mass of all his balls is 184 g. He has 2 more grey balls than black balls. The average mass of the black balls is 7 g. The average mass of the grey balls is 15 g. How many balls does Zane have altogether?
3 m
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Primary 5 DATA ANALYSIS P5.DA.NK.23052627

29 Jun 2024, 02:52 AM

Zane has some black and grey balls. The total mass of all his balls is 184 g. He has 2 more grey balls than black balls. The average mass of the black balls is 7 g. The average mass of the grey balls is 15 g. How many balls does Zane have altogether?
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