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3 years ago

He price of an item has risen to$62 today. Yesterday it was $40. Find the percentage increase.

Mathematics

2 answers:

Sati [7]3 years ago

6 0

Answer:

1.55%

Step-by-step explanation:

just figure it out on a calculator

maksim [4K]3 years ago

3 0

Answer:

55% increase

Step-by-step explanation:

Take the new price and subtract the original price

62-40 =22

Divide by the original price

22/40 =.55

Multiply by 100 to change to a percent

.55*100 = 55%

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$\frac{3}{4} = \frac{x}{12}$

To solve for x you have to bring the 12 to the other side

How do we do this?

Well if you think about it this is technically what the equation shows

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^^^This is the answer

Check:

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