सोनी टाइप 630 वर्ड इन वन अवर हाउ मेनी वर्ल्ड वर्ल्ड सी टाइप इन 40 मिनट्स
Answers
Answered by
1
Answer:
420 words
Step-by-step explanation:
Words typed in 1 hour (60 mins) = 630
Words typed in 1 min = 630/60 = 21/2
Words typed in 40 mins = 21/2 * 40
= 420 words
Similar questions