Math, asked by Kan2752, 24 days ago

An alloy contains copper and zinc in the ratio 7:3. If copper is 8.4 grams more than zinc.
How much does this alloy weigh?

Answers

Answered by suchipri

0

Answer:

Step-by-step explanation:

∴ Percentage of copper in an alloy is 87.50%. 15. An alloy contains 32% copper, 40% nickel and rest zinc.

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