Question

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

Answer 1

Geeta types words in 1 minute = 40 words

Geeta types words in 24 minutes = 40 x 24=960

So a document contains 960 words

Nikita types words in 1 minute = 48 words

Time taken by Nikita for typing a document = 960\48 = 20

Therefore Nikita takes 20 minutes to type a document

Answer 2

Answer:

20 minutes is the answer..I have this same question in my maths book