# How many days does it take to do a piece of work?

## How many days does it take to do a piece of work?

The time difference is (3 – 1) 2 days while B take 3 days and A takes 1 day. If difference of time is 2 days, B takes 3 days. = 90 days. So, A takes 30 days to do the work. days. Name : Email: 5. A alone can do a piece of work in 6 days and B alone in 8 days.

## What is the formula to calculate the amount of work done?

Time Taken = 1 / Rate of Work If a piece of work is done in x number of days, then the work done in one day = 1/x Total Wok Done = Number of Days × Efficiency Efficiency and Time are inversely proportional to each other

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What is the formula for time and work?

Thus, knowing the formula for any numerical ability topic make the solution and the related calculations simpler. Given below are a few such important time and work formulas for your reference: Work Done = Time Taken × Rate of Work. Rate of Work = 1 / Time Taken. Time Taken = 1 / Rate of Work.

How many days does A and B undertake to do the work?

A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?

### How can A and B finish a job in 60 days?

A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: Ratio of times taken by A and B = 1 : 3. The time difference is (3 – 1) 2 days while B take 3 days and A takes 1 day. If difference of time is 2 days, B takes 3 days.

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### How many days does it take to complete 20 work alone?

A took 4 days to complete 20 work alone i.e. it did 5 work per day. (efficiencyis 5 of A). B took 5 days to complete 20 work alone,with the efficiency of 4 per day. A can do a work alone in 4 days. And same work B can complete in 5 days. And with the help of C they can do the work in 2 days.