A car is running at a speed of 37 km/hr. Find the distance travelled by it in 90 minutes.
(a) 52 km
(b) 55.5 km
(c) 57 km
(d)59.5km
Answers
(b) 55.5 km
Step-by-step explanation:
Given that,
Speed of a car is 37 km/hr.
To find the distance travelled in 90 minutes.
We know that,
1 min = 1/60 hr
Therefore, we will get,
=> 90 min = 90/60 hr
=> 90 min = 3/2 hr
Now, we know that,
Distance travelled = Speed × Time
Substituting the values,
Therefore, we will get,
=> D = 37 × 3/2
=> D = 111/2
=> D = 55.5
Hence, the required distance is (b) 55.5 km
(b) 55.5 km
Step-by-step explanation:
Given that,
Speed of a car is 37 km/hr.
To find the distance travelled in 90 minutes.
We know that,
1 min = 1/60 hr
Therefore, we will get,
=> 90 min = 90/60 hr
=> 90 min = 3/2 hr
Now, we know that,
Distance travelled = Speed × Time
Substituting the values,
Therefore, we will get,
=> D = 37 × 3/2
=> D = 111/2
=> D = 55.5
Hence, the required distance is (b) 55.5 km