Math, asked by rashmithahr330, 2 months ago

An alloy of iron and aluminium weighs 50 gm. It contains iron 80%. How much iron should be added to the alloy so that percentage of iron is increased to 90%

Answers

Answered by sharmadeendayal1984

0

Answer:

58.5gm

Step-by-step explanation:

a aluminium weight 58.5 gram

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