a car moves with a speed of 80 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 car.
Answers
Answered by
0
Answer:
ANSWER
Speed of car in first 15 minutes = 40 km/h
Distance covered = speed × Time taken
60 minutes = 1 hour
15 minutes =
60
15
hour
Distance covered = 240×
60
15
=10km
Speed of car in next 15 minutes = 60 km/h
Distance covered = 60×
60
15
=15km
∴ Total distance covered = (10+15)km = 25 km
∴ 25 km is correct
Answered by
0
Answer:
Distance = Speed × Time
15 minutes = 15/60
Distance= 60 x 80 × 15/60
480 × 15/60 = 120km
Distance= 60 x 15/60 = 15 km
Total Distance = 120 + 15
= 135 km
Please mark as brainliest
Hope it helps you mate
Similar questions