A car travels 60km in 45 minutes. Find its speed in km/h
Answers
Answered by
3
D=60
T=45 MIN
SO, CHANGING 45 MIN IN HRS
45/60
9/12=3/4 hrs
S= DISTANCE
TIME
S=60/3/4
S=5
SO, SPEED IS 5KM/HRS
T=45 MIN
SO, CHANGING 45 MIN IN HRS
45/60
9/12=3/4 hrs
S= DISTANCE
TIME
S=60/3/4
S=5
SO, SPEED IS 5KM/HRS
Answered by
0
distance travelled by car = 60km
time taken by car = 45min. = 45/60 hr = 3/4 hr.
speed = distance/time
= 60/(3/4)
speed = 60*4/3 = 80km/hr.
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