Jaquan passed a checkpoint jogging at a constant speed of 9hkm. Then, 2 minutes later, Odalis passed the same checkpoint. If Odalis runs at a constant speed of 12hkm then how far past the checkpoint will Odalis be when they catch up to Jaquan?□km
Q. Jaquan passed a checkpoint jogging at a constant speed of 9hkm. Then, 2 minutes later, Odalis passed the same checkpoint. If Odalis runs at a constant speed of 12hkm then how far past the checkpoint will Odalis be when they catch up to Jaquan?□km
Calculate Speed Difference: Jaquan's speed is 9km/h and Odalis's speed is 12km/h. The difference in their speeds is 12km/h−9km/h=3km/h.
Convert Time to Hours: Odalis starts 2 minutes after Jaquan. Convert 2 minutes to hours to match the speed units. 2 minutes = 602 hours = 301 hours.
Calculate Jaquan's Distance: In 301 hours, Jaquan will have covered a distance of 9km/h×301hours=309km=0.3km.
Calculate Time to Catch Up: Now, calculate the time it takes for Odalis to catch up to Jaquan. Since Odalis is running 3km/h faster, the time to catch up is the distance Jaquan covered divided by the speed difference. Time = 3km/h0.3km=0.1hours.
Calculate Odalis's Distance: Calculate the distance Odalis covers in 0.1 hours at a speed of 12 km/h. Distance = Speed × Time = 12 km/h ×0.1 hours = 1.2 km.
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