A MAN WALKS 10KM THEN TRAVELS A CERTAIN DISTANCE BY TRAIN AND THEN BUS AS FAR TWICE BY THE TRAIN IF THE WHOLE JOURNEY IS 70KM HOW FAR DID HE TRAVEL BY TRAIN
Answers
Answered by
0
Answer:
20 km is the right answer. 100% sure.
Step-by-step explanation:
Walked = 10km
Train = 20km
Bus = 40km
Total. = 70km
Answered by
0
Answer:
distance by train = 20
Step-by-step explanation:
10+x+x²
10+20+40=70
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