Simplify.
-$-\frac{1}{12}+\frac{7}{9}-\left(-\frac{1}{3}\right)+\frac{1}{2}$
A) $\frac{37}{36}$
B) $\frac{55}{36}$
C) $\frac{11}{6}$
D) $\frac{31}{36}$

Question

Quizplus · Accepted Answer

First, convert all fractions to have a common denominator of 36: $-\frac{1}{12} = -\frac{3}{36}$, $\frac{7}{9} = \frac{28}{36}$, $-\left(-\frac{1}{3}\right) = \frac{12}{36}$, $\frac{1}{2} = \frac{18}{36}$. Then, add them: $-\frac{3}{36} + \frac{28}{36} + \frac{12}{36} + \frac{18}{36} = \frac{55}{36}$.

Simplify - −112+79−(−13)+12-\frac{1}{12}+\frac{7}{9}-\left(-\frac{1}{3}\right)+\frac{1}{2}−121​+97​−(−31​)+21​ A) 3736\frac{37}{36}3637​ B) 5536\frac{55}{36}3655​ C) 116\frac{11}{6}611​ D) 3136\frac{31}{36}3631​

Simplify
- $-\frac{1}{12}+\frac{7}{9}-\left(-\frac{1}{3}\right)+\frac{1}{2}$ A) $\frac{37}{36}$ B) $\frac{55}{36}$ C) $\frac{11}{6}$ D) $\frac{31}{36}$