Three workers A, B and C working togethe...

Three workers A, B and C working together completed a job in 10 days. However, C only worked for the first three days when 37% of the job was done. Also, the work done by A in 5 days is equal to the work done by B in 4 days. How many days would be required by the worker C to complete the entire work?

20 days

25 days

30 days

40 days

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