By taking an airplaine one can go from D to H in one hour.The same trip takes fi

Question

By taking an airplaine one can go from D to H in one hour.The same trip takes five hours by bus. If the air fare is $150 and the bus fare is $50, which would be the cheaper mode of transportation for someone who could earn $10 an hour during this time? For someone who could earn $100 an hour? For someone who could earn $50 an hour? Give the logic behind your choice.

Explanation / Answer

for one who earns 10 dollars an hour he has to spend 150+10=160 dollars for travelling by airplane he has to spend 50+5*10=100 dollars for travelling by bus==>cheaper for one who earns 50 dollars an hour he has to spend 150+50=200 dollars for travelling by airplane==>cheaper he has to spend 50+5*50=300 dollars for travelling by bus

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