Math, asked by mohitrathimr591, 9 days ago

What is the average speed of the journey, in which you cover first 60km at a speed of 30km/h and next 40km at a speed of 80km/h?
a) 40 km/h
b) 48km/h
c) 50km/h
d) 45km/h

Answers

Answered by 878ritikathakur

0

Answer:

a should be the correct answer

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