Question: User: 2000 and ran 1562 what my yield
1. **State the problem:** We want to find the yield given the theoretical amount $2000$ and the actual amount ran $1562$.
2. **Formula for yield:** Yield is calculated as $$\text{Yield} = \left(\frac{\text{Actual amount}}{\text{Theoretical amount}}\right) \times 100\%$$
3. **Substitute the values:** $$\text{Yield} = \left(\frac{1562}{2000}\right) \times 100\%$$
4. **Simplify the fraction:** $$\text{Yield} = \left(\frac{\cancel{1562}}{\cancel{2000}}\right) \times 100\% = 0.781 \times 100\%$$
5. **Calculate the percentage:** $$\text{Yield} = 78.1\%$$
6. **Answer:** The yield is $78.1\%$.