Math, asked by chandarjagannadham, 3 months ago

an ornament weighs 12.5g of which 2.5g is pure sliver and rest is alloy find the ratio of pure sliver to that of the alloy​

Answers

Answered by nevergiveup123
7

Answer:

wt of alloy = 12.5-2.5= 10g

ratio = 2.5/10= 1/4

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