Question

Reeta types 40 words per minuteand takes 24 minutes to types a certain document. Her friends geeta has a typing speed of 48 words per minute .in how much time will she be able to type the same document

Answer 1

Find the number of words needed to type:

Speed = 40 words per minute

Duration = 24 mins

Words typed = 40 x 24 = 960 words

Find the  amount of time Geeta needs:

Speed = 48 words per min

Time needed = 960 ÷ 48 = 20 mins

Answer: Geeta will need 20 mins.