Question
The ratio of the number of cars and bikes in a showroom
is 8:7, respectively. If 25% of cars are electric and 60% of bikes are sports bikes, find the ratio of the number of cars that are not electric to the bikes that are not sports bikes.Solution
ATQ, Required ratio = (0.75 × 8):(0.4 × 7) = 6:2.8 = 30:14 = 15:7
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