9÷2×1.38

asked by guest
on Sep 19, 2024 at 9:59 am



You asked:

Evaluate the expression: \(\frac{9}{2} \cdot 1.38\)

MathBot Answer:

\[\frac{9}{2} \cdot 1.38 = \frac{621}{100} = 6.21\]

\[\begin{aligned}\frac{9}{2} \cdot 1.38& = \frac{9}{2} \cdot \left(1 + \frac{38}{100}\right)\\& = \frac{9}{2} \cdot \left(1 + \frac{19}{50}\right)\\& = \frac{9}{2} \cdot \frac{69}{50}\\& = \frac{621}{100}\end{aligned}\]

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