To solve the expression \( 3.3 \times 4^2 + 3 \div 3 - (2 + 5) \), let's break it down step by step:
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Calculate \( 4^2 \): \[ 4^2 = 16 \]
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Multiply \( 3.3 \) by \( 16 \): \[ 3.3 \times 16 = 52.8 \]
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Calculate \( 3 \div 3 \): \[ 3 \div 3 = 1 \]
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Calculate \( 2 + 5 \): \[ 2 + 5 = 7 \]
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Now plug these values back into the expression: \[ 52.8 + 1 - 7 \]
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Perform the addition and subtraction: \[ 52.8 + 1 = 53.8 \] \[ 53.8 - 7 = 46.8 \]
So, the final result is: \[ \boxed{46.8} \]
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