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frosja888 [35]
1 year ago
10

The number of hamburger sales per week at a fast food restaurant is 350. The number of weekly sales goes down by 30. 0 hamburger

s per week when the price of a hamburger is increased by 12%. Find the relative change in weekly sales
Mathematics
1 answer:
Airida [17]1 year ago
8 0

The relative change in weekly sales is  mathematically given as

relative change= -12.857%

This is further explained below.

<h3>What is the relative change in weekly sales?</h3>

This Sale per week after the price decreases

=350-45  

=305

Generally, the equation for relative change is  mathematically given as

\left(\frac{\text { final Value - Intial value }}{\text { Intial value }}\right) \times 100 \%$

Hore final value =305 week

Initial Value =350 week

Relative Change=\left(\frac{305-350}{350}\right) \times 100

&=\frac{-45}{350} \times 100 \\

=-12.857%

Read more about  relative change

brainly.com/question/22278222

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