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What is 3 1/6 + 8 2/9 - 1 1/2 plz show work

Sagot :


First you have to change all the denominators to a common denominator.

So lets change them to 18!

3 1/6 = 3 3/18    8 2/9 = 8 4/18   1 1/2 = 1 9/18.  Now add all the numerators of the fractions together  that equals 16so your fraction is 16/18 Now add all your whole numbers together that equals 12.  So now you have 12 16/18   now reduce to lowest terms  equals  12 8/9

Crystalsou21idn
You have to make those an improper fraction then you do is add then you subtract
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