Questions: 4 ml = gtt 30 gtt = ml 1 / 2 ml = gtt

Solution Steps

To solve the given questions, we need to understand the conversion factors between milliliters (ml) and drops (gtt). Typically, 1 ml is approximately equal to 20 drops (gtt). Using this conversion factor, we can calculate the required values.

To convert milliliters (ml) to drops (gtt), we use the conversion factor \(1 \, \text{ml} = 20 \, \text{gtt}\).

\[ 4 \, \text{ml} \times 20 \, \frac{\text{gtt}}{\text{ml}} = 80 \, \text{gtt} \]

To convert drops (gtt) to milliliters (ml), we use the conversion factor \(1 \, \text{ml} = 20 \, \text{gtt}\).

\[ 30 \, \text{gtt} \div 20 \, \frac{\text{gtt}}{\text{ml}} = 1.5 \, \text{ml} \]

To convert milliliters (ml) to drops (gtt), we use the conversion factor \(1 \, \text{ml} = 20 \, \text{gtt}\).

\[ \frac{1}{2} \, \text{ml} \times 20 \, \frac{\text{gtt}}{\text{ml}} = 10 \, \text{gtt} \]

Final Answer