Question

a bus travels at a speed of 40 km per hour for 25 minutes and then at a speed of 60 km per hour for next 25 minutes find out the total distance covered by the bus​

Answer 1

Answer:

2500km

Step-by-step explanation:

Distance in first 25 min - (distance = time*speed)

                                      = d = 25*40

                                      =d=1000km

Distance in second 25 mins =  (distance = time*speed)

                                               = d= 25*60

                                               = d = 1500 km

total distance = 1000km+1500km

                       = 2500km        

Answer 2

$\large\mathbb \pink{\fcolorbox{pink}{black}{ SOLUTION \ }}$

°°° Answer =25 °°°

Speed of car in first 15 minutes = 40 km/h

Distance covered = speed × Time taken

60 minutes = 1 hour

15 minutes = 6015 hour

Distance covered = 240×6015=10km

Speed of car in next 15 minutes = 60 km/h

Distance covered = 60×6015=15km

∴ Total distance covered = (10+15)km = 25 km

∴ 25 km is correct