Question

The weight of tin and zinc in alloy are in the ratio 2 : 5.find the weight of the alloy if the weight of the zinc is 22.5..
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Answer 1

Answer:

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Answer 2

Answer:

Weight of Tin =2x

Weight of Zinc =5x

Total weight of Alloy -

Weight of Tin+Weight of Zinc=31.5g

2x+5x=31.5g

7x=31.5g

x=4.5g

Hence,

Weight of Tin =2x=2×4.5=9g

Weight of Zinc =5x=5×4.5=22.5g

Step-by-step explanation:

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