A girl cycle down from her house to her school at speed of 18 km/hr ,and reaches there in 30 minutes.how far is school from her house ?
Answers
Answered by
0
Step-by-step explanation:
s=d/t
d=t*s
d=0.5*18
d=9km
Answered by
0
Answer:
speed=18km/hr
time taken=30min=1/2hrs
speed=distance/time
distance=speed×time=18×1/2=9km
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