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Simplify the expression below. \( 17 \cdot(5+3) \cdot 8.1-2.3 \)

Ask by Hills Haynes. in the United States
Mar 14,2025

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The simplified expression is \( 1099.3 \).

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To simplify the expression \( 17 \cdot(5+3) \cdot 8.1-2.3 \), first, calculate the value inside the parentheses: \[ 5 + 3 = 8 \] Now substitute back into the expression: \[ 17 \cdot 8 \cdot 8.1 - 2.3 \] Next, perform the multiplication: \[ 17 \cdot 8 = 136 \] Then multiply that by \( 8.1 \): \[ 136 \cdot 8.1 = 1109.6 \] Finally, subtract \( 2.3 \): \[ 1109.6 - 2.3 = 1107.3 \] So, the simplified expression is: \[ \boxed{1107.3} \]

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