Math, asked by sx267234, 4 months ago

the ratio of copper and zinc in an alloy is 4:5 what is the percentage of copper in the alloy ?

Answers

Answered by naresh1003

1

Answer:

Copper=44.44%

Step-by-step explanation:

Total=9 parts

Copper =(4/9)*100

Copper =44.44%

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