In a fabric, cotton and synthetic fibres are in the ratio 2:3 . What is the % of cotton fibre in the fabric
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Percentage of cotton is 40%
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% of cotton fibre in the fabric is
{(cotton ratio)÷(total ratio)}×100
{2÷(2+3)}×100
(2÷5)×100
2×20
40.%.
Hope it helps...
{(cotton ratio)÷(total ratio)}×100
{2÷(2+3)}×100
(2÷5)×100
2×20
40.%.
Hope it helps...
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