A motorist estimates that his annual expenditure distance traveled . The cost when he travels 400 km is $100 and when he travels 600 km is $ 125 . The cost when he travels 640 km is -

Question

A motorist estimates that his annual expenditure distance traveled . The cost  when he travels 400 km is $100 and when he travels 600 km is $ 125 . The cost when he travels 640 km is -

Accepted Answer

সঠিক উত্তর: $ 130। ব্যাখ্যা:

A motorist estimates that his annual expenditure distance traveled . The cost when he travels 400 km is $100 and when he travels 600 km is $ 125 . The cost when he travels 640 km is -

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