That expression is written like so:
(5 + d)/(12 - w)
5X10=50 sq ft area
Around the 3 sides= 5+10+5=20
Answer:
Jasmine expected to get $150 for her bonus, but she only got $100. What was the percent error?
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Amt of error:: $50
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% error:: 50/150 = 1/3 = 33 1/3%