raman drives 120 km in 2 1/2 hours. How many kilometres does he drive in one hour
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Answered by
6
speed = 120/2.5. (distance/time)
speed= 48km/hr
distance traveled in on hour= 48*1=48 km
speed= 48km/hr
distance traveled in on hour= 48*1=48 km
vansh428:
it is wrong
what mistake you found
time is 21/2 not 2.5
its ((2*2)+1)/2= 5/2= 2.5 hrs
but the answer is 48 km
what is the mistake
Answered by
1
ⓗⓔⓨ ⓜⓐⓣⓔ ! ___________________________________________________________________________
U can use stoichiometric method
answer= 120×2 /21 ×1
420/ 21 km
U can use stoichiometric method
answer= 120×2 /21 ×1
420/ 21 km
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