Math, asked by siddharthprajapati20, 4 hours ago

14.
15. The ratio of weights of tin and zinc in an alloy is 2:5. How much zinc is there in 31.5g of alloy

Answers

Answered by kunaldebta

Answer:

22.5

Step-by-step explanation:

because when we add the total of the ratio it becames 7 and when we divide it by 31.5 it became 4.5 so 4.5 x the ratio of the metal is your ans. you need zinc so 4.5 x 5 that is 22.5

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14. 15. The ratio of weights of tin and zinc in an alloy is 2:5. How much zinc is there in 31.5g of alloy​

Answers

14.
15. The ratio of weights of tin and zinc in an alloy is 2:5. How much zinc is there in 31.5g of alloy