How To Questions & Answers | Page 28

155 lbs is approximately $70.31$ kg, using the conversion factor $1 \text{ lb} = 0.45359237 \text{ kg}$.

To convert 3.4 oz to ml, multiply by 29.5735, so $3.4 \times 29.5735 = 100.55 \, \text{ml}$.

To convert 900 seconds to minutes, divide by 60: $\frac{900}{60} = 15$, so 900 seconds is 15 minutes.

To convert 190°C to Fahrenheit, use the formula $F = \left( \frac{9}{5} \times 190 \right) + 32$, which equals 374°F.

To convert 68 inches to feet, divide 68 by 12, resulting in approximately 5.67 feet.

To convert 155 pounds to kilograms, simply multiply 155 by 0.453592:

36.9°C is equivalent to 98.42°F, calculated using the formula $F = \frac{9}{5}C + 32$.

To convert 200 lbs to kg, use the formula: $200 \, \text{lbs} \times 0.45359237 = 90.72 \, \text{kg}$.