to participate in a competition a girl drives her cycles for 3 hours 30 minutes.The speed for the first half is 25/6 m/sec and for the second half is 20km/hr.Find the total distance covered. her.
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The half of 3 hours and 30 minutes is = 105 minutes / 1 hour and 45 minutes
Fyi, I don't think you could find the distance for the first half with 25/6. It should be 25 m/sec, so I will be doing that
To find distance it would be Speed X Time. 25 X 1.45 = 36.25 m
2nd half - 20 X 1.45 = 29 km
36.25 m = 0.03625 km
29.03625 km is the total distance
Fyi, I don't think you could find the distance for the first half with 25/6. It should be 25 m/sec, so I will be doing that
To find distance it would be Speed X Time. 25 X 1.45 = 36.25 m
2nd half - 20 X 1.45 = 29 km
36.25 m = 0.03625 km
29.03625 km is the total distance
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