(50×5)−5+(100/4)+(12−9)×3−30

asked by guest
on Jan 25, 2025 at 1:37 am



You asked:

Evaluate the expression: \(50 \cdot 5 - 5 + \frac{100}{4} + \left(12 - 9\right) \cdot 3 - 30\)

MathBot Answer:

\[50 \cdot 5 - 5 + \frac{100}{4} + \left(12 - 9\right) \cdot 3 - 30 = 249\]

\[\begin{aligned}50 \cdot 5 - 5 + \frac{100}{4} + \left(12 - 9\right) \cdot 3 - 30& = 250 - 5 + \frac{100}{4} + \left(12 - 9\right) \cdot 3 - 30\\& = 250 - 5 + \frac{100}{4} + 3 \cdot 3 - 30\\& = 250 - 5 + \frac{100}{4} + 9 - 30\\& = 245 + \frac{100}{4} + 9 - 30\\& = 270 + 9 - 30\\& = 279 - 30\\& = 249\end{aligned}\]

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