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The speed of a swallow is 15 / 4 of that of a car when the car runs 40 kilometers per hour. How many kilometers does the swallow fly per hour
Swallow = 40 × 15 / 4 = 150 km / h
The car travels 60 kilometers per hour, 3 / 5 slower than the swallow. How many kilometers does the swallow fly per hour? The swallow flies 150 kilometers per hour
The car travels 60 kilometers per hour, 3 / 5 slower than the swallow. How many kilometers does the swallow fly per hour?
The swallow flies 150 kilometers per hour, the speed of the car is 3 / 5 slower than the swallow, and the car runs every hour
How many kilometers?
The equation of velocity
The speed of a car is 3 / 5 slower than that of a swallow, so the speed of a car is 2 / 5 of that of a swallow
So if the car speed is 60, the swallow speed is 60 / (2 / 5) = 150
If the swallow speed is 150, the car speed is 150 * (2 / 5) = 60
A swallow flies 150 kilometers per hour. The speed of a car is 4 / 15 of that of a swallow. How many kilometers does a car travel per hour
150 * 4 / 15 = 40 (km)
The car travels 45 kilometers per hour, which is three tenth of the flying speed of a swallow. How many kilometers does a swallow fly per hour
Swallows are 150 kilometers per hour
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