24 workers finish a work in 10 days working 5 hours a day. to do the same work 15 workers start
Answers
A ratio is an orderly arrangement of numbers a and b, denoted by a / b or a:b , where b does not equal zero. A proportion is an expression that puts two ratios equivalent to each other.
Step-by-step explanation:
We can imply that to complete a given work in the same number of days, with a lesser number of workers, every worker has to work more hours per day.
That means:
Number of workers is inversely proportional to the number of hours a worker has to work.
Taking the Ratio:-
Number of Workers : Hours of work
x is the unknown value of how many hours per day the 15 workers have to work to complete the work in 10 days time.
After Cross Multiplication:
=>
=>
=> hours of work per day.
Hence to complete the same amount of work as 24 workers complete in 10 days by working 5 hours per day.
15 works will have to work 8 hours per day for 10 days.
Answer:
hours per day, work
Explanation:
24 workers finish a work in 10 days, working 5 hours a day.
Solution: The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
According to the question
No. of worker Days hours No. of worker Days hours
Hence, workers will have to work hours per day for days.
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