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Mr. Banks leave Town X at 8:50am
step 1: find the distance for the first 40 minutes
step 2: find the distance for the remaining journey (take the entire journey distance minus away the first 40 minutes distance)
step 3: find the time for the remaining journey (take the distance you found previously and divide by speed)
work backwards - 70mins before 10am is 8:50am
step 1: find the distance for the first 40 minutes
step 2: find the distance for the remaining journey (take the entire journey distance minus away the first 40 minutes distance)
step 3: find the time for the remaining journey (take the distance you found previously and divide by speed)
work backwards - 70mins before 10am is 8:50am
Date Posted:
6 years ago
Thankyou :)
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The distance between Peter and Harry at 12:40pm is 2km.
// the entire distance is given in this question. but the distance of peter and henry is unknown.
// with peter travelling at 15 km/h, after 40 minutes his distance is 10km.
// with henry travelling at 12 km/h, after 40 minutes his distance is 8 km.
// final step is to take the entire distance minus away henry and peter's distance, then you've the answer.
// the entire distance is given in this question. but the distance of peter and henry is unknown.
// with peter travelling at 15 km/h, after 40 minutes his distance is 10km.
// with henry travelling at 12 km/h, after 40 minutes his distance is 8 km.
// final step is to take the entire distance minus away henry and peter's distance, then you've the answer.
Date Posted:
6 years ago