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2 years ago

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in one 8 hour day , 5 barbers gave a total of 120 haircuts.the barbers gave the same amount of haircuts per hour. how many hairc

uts did each barber give per hour?

1 answer:

MA_775_DIABLO [31]2 years ago

4 0

In 8 hours, every barber completed 24 haircuts which gave a product of 120. 24 divided by 8 is 3. The answer is 3 haircuts per hour.

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Answer:

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Let's assume that P represent our minimum value for a district in the population. The range of possible values for the population of each district would be between P and 1.1 P

The interest on this case is find the minimum value for P and in order to do this we can assume that 1 district present the minimum and the other 10 the maximum value 1.1P in order to find which value of P satisfy this condition, and we have this:

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2 years ago

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