1.

Find the sum: 1) -1/3+-4/9+-5/12+1

Answer»

\frac{ - 1}{3} + \frac{ - 4}{9} + \frac{ - 5}{12} + 1

= \frac{ - 12 - 16 - 15 + 36}{36}

= \frac{36 - 43}{36}

= \blue{\frac{7}{36} }


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