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Diano4ka-milaya [45]
2 years ago
5

A sofa is on sale for 27% off. The sale price is $657.

Mathematics
1 answer:
blondinia [14]2 years ago
5 0

Answer:

If $657 is 27% off, then $657 = 100-27% or 73%.

So you want to know what's 100%.  So you use a ratio.  100/73 * $657.  Which equals $900.

Step-by-step explanation:

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3 years ago
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Alenkasestr [34]

Answer:

The total area for all 16 hamburgers is <u>113.04 in²</u>.

Step-by-step explanation:

Given:

Chris made hamburgers for his family and they each had a diameter of 3 in.

If he made 16 hamburgers.

Now, to find the total area for all 16 hamburgers.

So, the diameter 3 in is given and we need first to find the radius:

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Now, to get the area of a hamburger we put formula:

<u><em>(Taking the value of π = 3.14.)</em></u>

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Now. to get the total area of 16 hamburgers by multiplying 16 by the area of a hamburger:

7.065\times 16\\\\=113.04\ in^2.

Therefore, the total area for all 16 hamburgers is 113.04 in².

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2 years ago
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