ହରି 2 ଘଣ୍ଟାରେ 18 କି. ମି. ଓ ରାମ 4 ଘଣ୍ଟାରେ 48 କି.ମି. ଯାଏ । ସେମାନଙ୍କର ଘଣ୍ଟା ପ୍ରତି ବେଗର ଅନୁପାତ କେତେ ?
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Answer:
ହରି ଘଣ୍ଟା ପ୍ରତି 9 କି.ମି. ଜାଏ.
Step-by-step explanation:
ରାମ ଘଣ୍ଟା ପ୍ରତି 12 କି.ମି. ଯାଏ.
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Given : 18 km in 2 hours. M. And
Ram is 48 km in 4 hours.
To Find : their speed per hour
Ratio of speed
Solution:
18 km in 2 hours.
=> 18/2 = 9 km per hour
48 km in 4 hours
=> 48/4 = 12 km per hour
Ratio of speed 9 : 12
= 3 : 4
Learn More:
A bird flies with a speed of 10 km/h
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