(-3/3)+(5/5)-(2/2)

asked by guest
on Mar 23, 2025 at 1:16 pm



You asked:

Evaluate the expression: −33+55−22\frac{-3}{3} + \frac{5}{5} - \frac{2}{2}

MathBot Answer:

−33+55−22=−1 \frac{-3}{3} + \frac{5}{5} - \frac{2}{2} = -1

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of −33\frac{-3}{3}, 55\frac{5}{5}, and −22\frac{-2}{2} is 3030. −33+55−22=−3⋅103⋅10+5⋅65⋅6+−2⋅152⋅15=−30+30+−3030=−3030=−1 \begin{aligned} \frac{-3}{3} + \frac{5}{5} - \frac{2}{2} &= \frac{-3 \cdot 10}{3 \cdot 10} + \frac{5 \cdot 6}{5 \cdot 6} + \frac{-2 \cdot 15}{2 \cdot 15} \\ &= \frac{-30 + 30 + -30}{30} \\ &= \frac{-30}{30} \\&= -1 \end{aligned}


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