SOLUTION: 1/30 - 7/18

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Question 774570: 1/30 - 7/18
Answer by algebrahouse.com(1659) About Me  (Show Source):
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1/30 - 7/18
= 3/90 - 35/90 {got a common denominator of 90}
= -32/90 {combined numerators over common denominator}
= -16/45 {reduced}

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