Percentage Expression Ce0A0E
1. **Stating the problem:**
Calculate the value of the expression:
$$120\% - 3 + 2 \times 0.75 + \frac{2}{3}$$
2. **Formula and rules:**
- Percent means per hundred, so $120\% = \frac{120}{100} = 1.2$.
- Follow the order of operations: multiplication before addition and subtraction.
3. **Step-by-step calculation:**
- Convert percent to decimal:
$$120\% = 1.2$$
- Calculate multiplication:
$$2 \times 0.75 = 1.5$$
- Substitute values back into the expression:
$$1.2 - 3 + 1.5 + \frac{2}{3}$$
- Combine the decimal numbers first:
$$1.2 - 3 + 1.5 = (1.2 + 1.5) - 3 = 2.7 - 3 = -0.3$$
- Now add the fraction $\frac{2}{3}$:
$$-0.3 + \frac{2}{3}$$
- Convert $-0.3$ to fraction for easier addition:
$$-0.3 = -\frac{3}{10}$$
- Find common denominator for $\frac{3}{10}$ and $\frac{2}{3}$:
$$\text{LCM of } 10 \text{ and } 3 = 30$$
- Convert fractions:
$$-\frac{3}{10} = -\frac{9}{30}, \quad \frac{2}{3} = \frac{20}{30}$$
- Add the fractions:
$$-\frac{9}{30} + \frac{20}{30} = \frac{11}{30}$$
4. **Final answer:**
$$\boxed{\frac{11}{30}}$$
This corresponds to option (A).