3*3/7+2*2/7
You asked:
Evaluate the expression: \(\frac{3 \cdot 3}{7} + \frac{2 \cdot 2}{7}\)
MathBot Answer:
\[\frac{3 \cdot 3}{7} + \frac{2 \cdot 2}{7} = \frac{13}{7} = 1.\overline{857142}\]
\[\begin{aligned}\frac{3 \cdot 3}{7} + \frac{2 \cdot 2}{7}& = 3 \cdot \frac{3}{7} + 2 \cdot \frac{2}{7}\\& = \frac{9}{7} + 2 \cdot \frac{2}{7}\\& = \frac{9}{7} + \frac{4}{7}\\& = \frac{13}{7}\end{aligned}\]