a man leaves his office to reach park on a bike if he drives at a speed of 80 km/h he reaches park 5 minutes earlier and if he drives at a speed of 65km/h he reaches park by 10 minutes late.find the distance between hid office and park
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if he drives at a speed of 80 km/h he reaches park 5 minutes earlier and if he drives at a speed of 65km/h he reaches park by 10 minutes late.find the distance between hid office and park
bilalhussain12p90i22:
Let distance = x
Let distance= x
time taken at 80 km/hr = x/80 hr
time taken at 65 km/hr = x/65 hr
Difference in time = 5+30 = 15 min = 1/4 hr
x/80 - x/65 = 15
60 x= 5200
x = 86.66
time taken at 80 km/hr = x/80 hr
time taken at 65 km/hr = x/65 hr
Difference in time = 5+30 = 15 min = 1/4 hr
x/80 - x/65 = 15
60 x= 5200
x = 86.66
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The distance between his office and the park is 7.75 km
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