in fabric, cotton and synthetic fibres are in the ratio 1 ratio 4. What is the percent of synthetic fibre in the fabrics?
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HEY DEAR ...
Total is 100% ie. 1:4 = total =5
100/5 =20
cotton's ratio is 1 so 20%
HOPE , IT HELPS ...
Total is 100% ie. 1:4 = total =5
100/5 =20
cotton's ratio is 1 so 20%
HOPE , IT HELPS ...
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