the car cover 50 km in 1 hour find cover 45 minute ? cover in car
Answers
Answered by
3
1h = 60 m
then
50/60=x/45
x= (50 × 45)/60
x= 2250 / 60
x = 37.5 km
then
50/60=x/45
x= (50 × 45)/60
x= 2250 / 60
x = 37.5 km
Answered by
0
the following question is in direction proportion.
let x be the distance travelled in km
and y be the time in minutes
1hr=60min
we know that two quantities vary directly if
therefore,
y2=37.5
it can cover 37.5 km in 45 minutes
let x be the distance travelled in km
and y be the time in minutes
1hr=60min
we know that two quantities vary directly if
therefore,
y2=37.5
it can cover 37.5 km in 45 minutes
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