Math, asked by arazubi123, 6 months ago

the ratio of weight of gold and silver in an alloy is 2.5 how much silver is there in 31.5 gm of alloy​

Answers

Answered by nishanikumari23
2

Step-by-step explanation:

the amount of zinc=31.5×5/7

= 4.5×5

= 22.5 g

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