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zubka84 [21]
3 years ago
8

In a certain​ chemical, the ratio of zinc to copper is 4 to 19. A jar of the chemical contains 836 grains of copper. How many gr

ams of zinc does it​ contain?
Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0
136 grams of zinc

836/19=44
44x4= 176
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