Subjects algebra

Expression Evaluation F942B9

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Question: User: 2 \times (0.95 \times 0.76) / (0.95 + 0.76)
1. **State the problem:** Calculate the value of the expression $$2 \times (0.95 \times 0.76) / (0.95 + 0.76)$$. 2. **Write the formula and explain:** The expression involves multiplication and division. We first multiply the numbers inside the parentheses, then multiply by 2, and finally divide by the sum in the denominator. 3. **Calculate the numerator:** $$0.95 \times 0.76 = 0.722$$ 4. **Multiply by 2:** $$2 \times 0.722 = 1.444$$ 5. **Calculate the denominator:** $$0.95 + 0.76 = 1.71$$ 6. **Divide numerator by denominator:** $$\frac{1.444}{1.71}$$ 7. **Simplify the fraction by canceling common factors:** $$\frac{\cancel{1.444}}{\cancel{1.71}}$$ (No common factors to cancel exactly, so proceed to division) 8. **Perform the division:** $$1.444 \div 1.71 \approx 0.844\ (rounded\ to\ three\ decimal\ places)$$ **Final answer:** $$0.844$$