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(3.6-1(1)/(8)div (3)/(4))cdot 15

Question

(3.6-1(1)/(8)div (3)/(4))cdot 15

Solution

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Resposta

To solve the expression \((3.6 - 1 \frac{1}{8} \div \frac{3}{4}) \cdot 15\), we need to follow the order of operations (PEMDAS/BODMAS):1. **Parentheses/Brackets**2. **Exponents/Orders**3. **Multiplication and Division (from left to right)**4. **Addition and Subtraction (from left to right)**Let's break it down step by step:### Step 1: Convert the mixed number to an improper fraction ### Step 2: Perform the division inside the parentheses To divide by a fraction, multiply by its reciprocal: ### Step 3: Subtract the result from 3.6 Convert 3.6 to a fraction: Now subtract: Find a common denominator (which is 10): Subtract: ### Step 4: Multiply the result by 15 So, the final answer is: