3*(1/4) + 2*(2/5)
You asked:
Evaluate the expression: \(3 \cdot \frac{1}{4} + 2 \cdot \frac{2}{5}\)
MathBot Answer:
\[3 \cdot \frac{1}{4} + 2 \cdot \frac{2}{5} = \frac{31}{20} = 1.55\]
\[\begin{aligned}3 \cdot \frac{1}{4} + 2 \cdot \frac{2}{5}& = \frac{3}{4} + 2 \cdot \frac{2}{5}\\& = \frac{3}{4} + \frac{4}{5}\\& = \frac{31}{20}\end{aligned}\]