A typist can type 2520 words in 1 hour. How long will she take to type 1680 words
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given
2520 words =1hr
1word =1/2520hour
1680 words =(1/2520)×1680
=0.667 hours
approximately 40min
hope it helps you
2520 words =1hr
1word =1/2520hour
1680 words =(1/2520)×1680
=0.667 hours
approximately 40min
hope it helps you
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