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OpenStudy (anonymous):
Help** A land developer sold 3 3/4 acres of his 18 3/5 acres. How many acres does he have left?
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OpenStudy (anonymous):
18 and 3/5 minus 3 and 3/4 is equal to?
OpenStudy (anonymous):
Convert these into improper fractions and subtract by converting the bottom denominators into the same denominator
OpenStudy (anonymous):
3 and 3/4=15/4 18 and 3/5=93/5
OpenStudy (anonymous):
A common denominator would be 20. Since 20 is divisible by both 4 and 5.
OpenStudy (anonymous):
So 15/4=75/20 and 93/5=372/20.
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OpenStudy (anonymous):
(372-75)/20 is equal to?
OpenStudy (anonymous):
297/20!
OpenStudy (anonymous):
Thank you for explaining that!
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