14 labourers complete the job in 3 days.
The ratio is defined as a relationship between two quantities, it is expressed one divided by the other.
Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
Given data as :
It takes 6 labourers 7 days to complete a job,
Amount of work completed by 6 labourers over 7 days = 1
∵ Six labourers completed part of the work in one day = 1/7
∴ one labourers completed part of the work in one day = (1/6)(1/7) = 1/42
Let x number of labourers complete the job in 3 days.
x × 3 ×(1/42) = 1
x = 42/3
x = 14
Hence, 14 labourers complete the job in 3 days.
Learn more about the Ratio here :
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