The factory makes 320 cars
every day. One workday is eigh
hours. What is the hourly rate at
which cars are produced?

40cars/hr

Step-by-step explanation:

Given parameters:

Number of cars produced per day  = 320cars

Hours in a work day  = 8hours

Unknown:

Hourly rate at which cars are produced  = ?

Solution:

This is a simple rate problem.

Rate is the amount of something done per unit of time. It can be work done, food consumed, power used or generated e.t.c.

       To solve this problem;

                  Hourly rate of production  =

                  Hourly rate  =   = 40cars/hr

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a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)