Answer: Let the distance of his office be xkm and thr right time to reach office be t min Time taken to reach office at 8km/hr =60t+2.5=8x (i) Time taken to reach office at 10km/hr =60x−5=10x (ii) Subtracting (ii) from (i) we get, 607.5=8x−10x 607.5=405x−4x x=607.5×40 x=5km Step-by-step explanation: please mark my answer as branalist Reply
Answer:
8000 meters
Step-by-step explanation:
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Answer:
Let the distance of his office be xkm and thr right time to reach office be t min
Time taken to reach office at 8km/hr =60t+2.5=8x (i)
Time taken to reach office at 10km/hr =60x−5=10x (ii)
Subtracting (ii) from (i) we get,
607.5=8x−10x
607.5=405x−4x
x=607.5×40
x=5km
Step-by-step explanation:
please mark my answer as branalist