4.5*5/18
You asked:
Evaluate the expression: \(\frac{4.5 \cdot 5}{18}\)
MathBot Answer:
\[\frac{4.5 \cdot 5}{18} = \frac{5}{4} = 1.25\]
\[\begin{aligned}\frac{4.5 \cdot 5}{18}& = \left(4 + \frac{5}{10}\right) \cdot \frac{5}{18}\\& = \left(4 + \frac{1}{2}\right) \cdot \frac{5}{18}\\& = \frac{9}{2} \cdot \frac{5}{18}\\& = \frac{5}{4}\end{aligned}\]