20% of 22.5

asked by guest
on Oct 21, 2024 at 3:38 am



You asked:

Evaluate the expression: \(\frac{20}{100} \cdot 22.5\)

MathBot Answer:

\[\frac{20}{100} \cdot 22.5 = \frac{9}{2} = 4.5\]

\[\begin{aligned}\frac{20}{100} \cdot 22.5& = \frac{20}{100} \cdot \left(22 + \frac{5}{10}\right)\\& = \frac{20}{100} \cdot \left(22 + \frac{1}{2}\right)\\& = \frac{20}{100} \cdot \frac{45}{2}\\& = \frac{9}{2}\end{aligned}\]

+ Submit Question