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topjm [15]
3 years ago
14

If 28% of a sum is 100.80 what is the sum

Mathematics
1 answer:
Sveta_85 [38]3 years ago
4 0
$360.00*.28= 100.80 

<span>Or do a portion  </span>

<span>28%/100%=100.8/x </span>

<span>Then cross multiply </span>

<span>10080=28x </span>

<span>x=360</span>
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The Barnes family has a coupon for 10% off their dinner. If their bill comes to $82.50 and they wish to tip 15%, what will they
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Answer:

Total cost= $86.25

Step-by-step explanation:

Giving the following information:

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3 years ago
Camilias as backyard is in the shape of a rectangle and has a length of 16.5 feet. It costs her $976 to fence in the yard. If fe
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Answer:

14 feet

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that is, we can calculate the value of the perimeter, like this:

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Answer:

Step-by-step explanation:

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