Question

Reeta types 40 words per minute and takes 24 minutes to type a certain document. Her friend Geeta has a typing speed of 48 words per minute. In how much time, will she be able to type the same document?

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Answer 1

From the question,

Reeta types 40 words per minute in = 24 minutes

Reeta type a word per minute = (24 × 40) minutes

∴ Time taken to type 48 words per minute = \(\frac{24 \times 40}{48}\)

= 20 minutes

Hence, Geeta will take 20 minutes to type the same document, if her typing speed is 48 words per minute.

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