A typist can type 40words in 50 seconds.how many seconds will he take to type of 220 worda
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Heya
Given: A typist takes 50 seconds to type 40 words.
=> Time taken to type one word is 50/40=5/4
Time taken to type 220 words is 220×5/4
= 55×5
= 275seconds.
= 4.35 mins
Hope it helps! ^_^
Given: A typist takes 50 seconds to type 40 words.
=> Time taken to type one word is 50/40=5/4
Time taken to type 220 words is 220×5/4
= 55×5
= 275seconds.
= 4.35 mins
Hope it helps! ^_^
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