How many metres more will a car travel in 12 min at a speed of 50 km/h than it will at a speed of 40 km/h?
Answers
Answer:
Step-by-step explanation:
A car is travelling at the average speed of 50 km/hr. How much distance would it travel in 1 hour and 12 minutes?
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The car is travelling at the average speed of 50 km/hr means it is travelling 50 kilometers in 1 hour.
1 hour = 60 minutes
1 hour and 12 minutes = 60 minutes + 12 minutes = 72 minutes
In 60 minutes car travels 50 kilometers
In 1 minute it travels = 50/60 kilometers
In 72 minutes it will travel = 50/60 × 72 kilometers
50/60 × 72
=50/5 × 6
= 10 × 6
= 60 kilometers.
Thus in 1 hour 12 minutes, the car will travel 60 kilometers at the speed of 50 Km/hr
Answer in 1 hour 12 minutes, the car will travel 60 kilometers at the speed of 50 Km/hr
Answer:
800.64m
Step-by-step explanation: If a car travels at 12 min at a speed of 50km/h is 1008m.
then car travels in 12min at a speed of 40km/h is 800.64m