a fabric, silk and poly-silk fibres are in the ratio of 2:3. What is the percentage of poly-silk re in the fabric?.
the total answer is 60%
u only have to explain how it comes
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Answer:
Let the amount of fibre and silver be 2x and 3x
total amount =5x
amount of fibre= 3x
percentage = (3x/5x)× 100 = 60%
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