-4.86 / 1.20

asked by guest
on Nov 17, 2024 at 3:02 am



You asked:

Evaluate the expression: \(\frac{-4.86}{1.20}\)

MathBot Answer:

\[\frac{-4.86}{1.20} = - \frac{81}{20} = -4.05\]

\[\begin{aligned}\frac{-4.86}{1.20}& = - \cdot \left(4 + \frac{86}{100}\right) \cdot \frac{1}{1 + \frac{2}{10}}\\& = - \cdot \left(4 + \frac{43}{50}\right) \cdot \frac{1}{1 + \frac{2}{10}}\\& = - \cdot \frac{243}{50} \cdot \frac{1}{1 + \frac{2}{10}}\\& = - \cdot \frac{243}{50} \cdot \frac{1}{1 + \frac{1}{5}}\\& = - \cdot \frac{243}{50} \cdot \frac{1}{\frac{6}{5}}\\& = - \frac{81}{20}\end{aligned}\]

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