Seema can type 135 words in 3 minutes. Ifa sheet of paper contains 300
typed words, how much time till be required to type 12 such sheets ?
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Answer:
1hr and 20 mins.
Step-by-step explanation:
135 words can be typed by Seema in 3 mins.
1 word can be typed by Seema in 3/135 mins.
(300*12)=3600 word can be typed by Seema in
(3/135)*3600mins= 80mins.= 1hr and 20 mins.
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