Question

Khushboo type 40 word per minute and takes 24 minutes to type is certain document Holland Sonali has a typing speed of 56 word per minute in how much time will she be able to type the same document

Answer 1

Find the number of words in the document:

1 min = 40 words

24 mins = 40 x 24 = 960 words

Find the time needed for Holland to type:

56 words = 1 min

1 word = 1/56 min

960 words = 1/56 x 960 = 17.14 ≈ 18 mins

*We round up because Holland will need more than 17 mins, though less than 18 mins to finish typing the text.

Answer: She will need 18 mins to complete typing the text.