Question

A car moves with a speed of 40 km/h,for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. Find the total distance covered by the car in these 30 minutes.​

Answer 1

Answer:

please mark the answer as brainliest

Explanation:

50 km.

Answer 2

Explanation:

we know that speed =distance /time

given that S1=40,S2=60

T1=15min, T2=12min

total distance =speed *time

=S1+S2*T1+T2

=60+40*15+15

=100*30

=3000km