Question

In 3 hours Askar got from Samarkand to Tashkent in a passenger car moving at a speed of 100 km / h. He returned from Tashkent to Samarkand by bus traveling at a speed of 75 km / h. How long did it take to arrive from Tashkent to Samarkand?​

Answer 1

4 hours

Explanation:

From Samarkand to Tashkent,

Time = 3 hours

Speed = 100 km/hour

Distance = Speed * Time

= 100 * 3 = 300 km

From Tashkent to Samarkand,

Distance = 300 km

Speed = 75 km/hour

Time = Distance / Speed

= 300 / 75 = 4 hours