Efficiency of genelia is 25% more than jessica and jessica takes 25 da

1.	Efficiency of genelia is 25% more than jessica and jessica takes 25 days to complete a piece of work. genelia started a work alone and then jessica joined her 5 days before actual completion of the work, for how many days genelia worked alone
Answer» Jessica works for 25 days to complete a piece of WORK. Since GENELIA is 25% EFFICIENT than Jessica, Genelia will take less days by 25% to complete the work. 75/100 × 25 = 18.75 days Jessica JOINED 5 days before completion. 18.75 - 5 = 13.75 days 13.75 days that Genelia work alone.

Efficiency of genelia is 25% more than jessica and jessica takes 25 days to complete a piece of work. genelia started a work alone and then jessica joined her 5 days before actual completion of the work, for how many days genelia worked alone

Answer»

Jessica works for 25 days to complete a piece of WORK.

Since GENELIA is 25% EFFICIENT than Jessica, Genelia will take less days by 25% to complete the work.

75/100 × 25 = 18.75 days

Jessica JOINED 5 days before completion.

18.75 - 5 = 13.75 days

13.75 days that Genelia work alone.

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Efficiency of genelia is 25% more than jessica and jessica takes 25 days to complete a piece of work. genelia started a work alone and then jessica joined her 5 days before actual completion of the work, for how many days genelia worked alone

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