A mixture of petrol and kerosene is used by a gardener for lawn mover . if the mixture contain 85% petrol , how much kerosene is required for 18L of mixture
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21.176% Kerosene is required
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Answer:
total quantity of miixture = 18L=
85% - petrol ; which means 85% of 18.000L
85/100 * 18= 17/20*18=17/10*9=17*9/10= 153/10=15.3L of petrol
therefore rest of mixture is kerosene =18 - 15.3= 2.7L
Step-by-step explanation:
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