187.45×112.4

asked by guest
on Oct 05, 2024 at 4:16 am



You asked:

Evaluate the expression: \(187.45 \cdot 112.4\)

MathBot Answer:

\[187.45 \cdot 112.4 = \frac{1053469}{50} = 21069.38\]

\[\begin{aligned}187.45 \cdot 112.4& = \left(187 + \frac{45}{100}\right) \cdot \left(112 + \frac{4}{10}\right)\\& = \left(187 + \frac{9}{20}\right) \cdot \left(112 + \frac{4}{10}\right)\\& = \frac{3749}{20} \cdot \left(112 + \frac{4}{10}\right)\\& = \frac{3749}{20} \cdot \left(112 + \frac{2}{5}\right)\\& = \frac{3749}{20} \cdot \frac{562}{5}\\& = \frac{1053469}{50}\end{aligned}\]

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