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In a car park, [tex]\frac{1}{4}[/tex] of the cars are white. [tex]\frac{1}{5}[/tex] of the cars are black. There are 55 other cars. How many cars altogether?

Sagot :

Answer:

220 cars

Step-by-step explanation:

Fraction of other cars=1-¼-⅕=11/20

Total number of cars=55÷11×20=220