Question

The barrel of a foundation pen, cylindrical in shape, is 7 cm long and 5 mm in diameter. A full barrel of ink in the pen will be used up when writing 310 words on an average. How many words would use up a bottle of ink containing one - fifth of a litre? Answer correct to the nearest 100 words. ​

Answer 1

Answer:

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Answer 2

I not understand your question