Script for Time And Work Rules

• If A can do a piece of work in n days, then Time And Work Rules
• The work done by A in one day = 1/n

• If A is twice as good a workman as B, then A will take half of the time taken by B to complete a piece of work.

• If A and B together can do a piece of work in x days, B and C together can do in y days and C and A together can do in z days, then the same work can be done.

• This rule can be used in almost every problems.
• If M₁ persons can do W₁ work in D₁ days and M₂ persons can do W₂ works in D₂ days then we can say
•  M₁D₁W₂ = M₂D₂W₁

• If the person's work T₁ and T₂ hours per day respectively then the equation gets modified to
• M₁D₁T₁W₂ = M₂D₂T₂W₁

• If the persons has efficiency of E₁ and E₂ respectively then,
• M₁D₁T₁E₁W₂ = M₂D₂T₂E₂W₁

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