To find the percentage of tin in the alloy, follow these steps:
- Find the total parts of the alloy:
Total parts=parts of tin+parts of copper=14+100=114\text{Total parts}=\text{parts of tin}+\text{parts of copper}=14+100=114Total parts=parts of tin+parts of copper=14+100=114
- Calculate the percentage of tin:
Percentage of tin=(parts of tintotal parts)×100=(14114)×100\text{Percentage of tin}=\left(\frac{\text{parts of tin}}{\text{total parts}}\right)\times 100=\left(\frac{14}{114}\right)\times 100Percentage of tin=(total partsparts of tin)×100=(11414)×100
- Perform the calculation:
14114≈0.1228\frac{14}{114}\approx 0.122811414≈0.1228
0.1228×100=12.28%0.1228\times 100=12.28%0.1228×100=12.28%
Final answer:
The alloy contains approximately 12.28% tin.