Question

The ratio of copper and zine in a alloy is 5:3 If the weight of copper in alloy is 30.5gm find the weight of copper and zine in alloy

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Answer 1

Answer:

48.8GM

Step-by-step explanation:

RATIO = 5X:3X

WEIGHT OF COPPER = 30.5GM

WEIGHT RATE

 30.5         5

    ?             3

WEIGHT OF ZINC = 30.5*3/5 = 18.3

WEIGHT OF ZINC AND COPPER IN ALLOY = 18.3+30.5 = 48.8GM

PLS MARK BRAINLIEST