42*5.5=
You asked:
Evaluate the expression: \(42 \cdot 5.5\)
MathBot Answer:
\[42 \cdot 5.5 = 231\]
\[\begin{aligned}42 \cdot 5.5& = 42 \cdot \left(5 + \frac{5}{10}\right)\\& = 42 \cdot \left(5 + \frac{1}{2}\right)\\& = 42 \cdot \frac{11}{2}\\& = 231\end{aligned}\]