Answer:
As per the given statement:
Original quantity = 10
New quantity = 13
Change in quantity = New quantity - original quantity = 13-10 = 3
We have to find the percent increase.
Substitute the given values we have;
Therefore, the percent increase is, 30%.
Step-by-step explanation:
The solution uses unitary method.
The unitary method is a method for solving a problem by first finding the value of a single unit and finding the required value by multiplying the single unit value.
Given,
Each generator employs electricians.
Every electricians require
inspectors.
So,every electrician require inspectors.
Anthony's department has generators.
Since each generator requires electricians,
generators require
electricians.
Since each electrician needs inspectors,
electricians need
inspectors.
So,to maintain peak performance Antony's department requires electricians and
inspectors.
