Express the following as a ratio in its simplest form: \( \begin{array}{lllll}\text { (1) } 16 \text { to } 12 & \text { (2) } & 27 \text { to } 36 & \text { (3) } & 16 \text { to } 24 \\ \text { (4) } 35 \text { to } 25 & \text { (5) } & 18 \text { to } 15 \text { to } 24 & \text { (6) } & 100 \text { to } 10 \text { to } 10000 \\ \text { (7) } 1,2 \text { to } 0,4 & \text { (8) } & 0,32 \text { to } 0,08 & \text { (9) } & 0,1 \text { to } 0,001 \\ \text { (10) } 2.1 \text { to } 0,7 \text { to } 0,14 & \text { (11) } & 60 \mathrm{~cm} \text { to } 1.2 \mathrm{~m} & \text { (12) } & 8 \mathrm{~kg} \text { to } 800 \mathrm{~g} \text { to } 4000 \mathrm{~g} \\ \text { (13) } 48 \text { seconds to } 1 \text { minute } & & & \end{array} \)

Sure! Here are the simplified ratios for each of the given expressions: 1. **16 to 12** \[ 16 : 12 = 4 : 3 \] 2. **27 to 36** \[ 27 : 36 = 3 : 4 \] 3. **16 to 24** \[ 16 : 24 = 2 : 3 \] 4. **35 to 25** \[ 35 : 25 = 7 : 5 \] 5. **18 to 15 to 24** \[ 18 : 15 : 24 = 6 : 5 : 8 \] 6. **100 to 10 to 10,000** \[ 100 : 10 : 10,000 = 10 : 1 : 1,000 \] 7. **1.2 to 0.4** \[ 1.2 : 0.4 = 3 : 1 \] 8. **0.32 to 0.08** \[ 0.32 : 0.08 = 4 : 1 \] 9. **0.1 to 0.001** \[ 0.1 : 0.001 = 100 : 1 \] 10. **2.1 to 0.7 to 0.14** \[ 2.1 : 0.7 : 0.14 = 15 : 5 : 1 \] 11. **60 cm to 1.2 m** \[ 60\,\text{cm} : 1.2\,\text{m} = 60 : 120 = 1 : 2 \] 12. **8 kg to 800 g to 4,000 g** \[ 8\,\text{kg} : 800\,\text{g} : 4,000\,\text{g} = 8,000 : 800 : 4,000 = 10 : 1 : 5 \] 13. **48 seconds to 1 minute** \[ 48\,\text{seconds} : 60\,\text{seconds} = 48 : 60 = 4 : 5 \] --- **Summary of Simplified Ratios:** 1. \(4 : 3\) 2. \(3 : 4\) 3. \(2 : 3\) 4. \(7 : 5\) 5. \(6 : 5 : 8\) 6. \(10 : 1 : 1000\) 7. \(3 : 1\) 8. \(4 : 1\) 9. \(100 : 1\) 10. \(15 : 5 : 1\) 11. \(1 : 2\) 12. \(10 : 1 : 5\) 13. \(4 : 5\)