Ratnagiri is180 kilometres from Pavizhamala. Gopika's family travelled in a car at an average speed of `60 (km) `/` h`. They managed only `45 (km)` /` h` during the return trip. What is the average speed of the entire trip?

Ratnagiri is 360 kilometres from Pavizhamala. Gopika's family travelled in a car at an average speed of 60 (km) / h . They managed only 45 (km) / h during the return trip. What is the average speed of the entire trip?

A vehicle did the first 120 kilometres of a trip at an average speed of 30 (km) / h and the next 120 kilometres at 20 (km) / h . What is the average speed of the entire. trip?

Rahim travelled 350 kilometres in a train and 150 kilometres in a bus. The average speed of the 'train was 70 km / h . The bus trip lasted 5 hours. What is the average speed of the entire trip?

A train travels at an average speed of 36 km / h . How far will it go in 3 minutes?

Babu went to Mananthavady by bus to see his friend. The average speed of the bus was 40 (km) / h . He came back in' a car, at an average speed of 60 (km) / h . What is the average speed of the entire trip?

A car goes an average speed of 36 km / h for 15 minutes and 60 km / h for the next 15 minutes. How much distance did it cover?

A vehicle travels.at an average speed of 72 km / h . How much will it move in one second?

Babu went to Mananthavady by bus to see his friend. The average speed of the bus was 40 (km) / h . He came back in' a car, at an average speed of 60 (km) / h . What is the average speed of the entire trip, if we take the one way distance as 240 km ?