4/84.2

asked by guest
on Jan 23, 2025 at 5:15 pm



You asked:

Evaluate the expression: \(\frac{4}{84.2}\)

MathBot Answer:

\[\frac{4}{84.2} = \frac{20}{421} \approx 0.04750593824228028503562945368171\]

\[\begin{aligned}\frac{4}{84.2}& = 4 \cdot \frac{1}{84 + \frac{2}{10}}\\& = 4 \cdot \frac{1}{84 + \frac{1}{5}}\\& = 4 \cdot \frac{1}{\frac{421}{5}}\\& = \frac{20}{421}\end{aligned}\]

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