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gogolik [260]
3 years ago
13

The price of a four star dinner was $100 two decades ago. A report says that a dinner is 250% of what it was 20 years ago, how m

uch would it cost today?
Mathematics
1 answer:
leva [86]3 years ago
5 0

For this case we can solve the problem by means of the following rule of three:

100 $ --------------> 100%

x -------------------> 250%

From here, we clear the value of x.

We have then:

x = (\frac{250}{100}) (100)

Rewriting we have:

x = 250

Answer:

The price of a four star dinner today is $ 250.

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