ganu walks 8km in 2hours. find the distance he can cover in45 minutes
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Answered by
1
speed = distance/ time = 8/2 = 4 km/h = 4 x 1000/3600 = 4000/3600 m/s
new time= 45 minutes = 45 x 60 = 2700 seconds
new distance = speed x new time
= 4000/3600 x 2700
= 3000 m = 3 km
new time= 45 minutes = 45 x 60 = 2700 seconds
new distance = speed x new time
= 4000/3600 x 2700
= 3000 m = 3 km
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Answered by
2
8km in 2hours
1hr=60 min
2hr=60*2=120min
120min_____=8 km
1mim_______=8/120 km
45min_________=8/120 ×45 km
= 3km
1hr=60 min
2hr=60*2=120min
120min_____=8 km
1mim_______=8/120 km
45min_________=8/120 ×45 km
= 3km
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