Final answer:
There are approximately 0.6 teaspoons in 3 milliliters, using the conversion factor of 1 mL being equal to 0.2 tsp.
Step-by-step explanation:
To answer how many teaspoons are in 3 milliliters (mL), we can use the provided hint that 1 mL is approximately equal to 0.2 teaspoons (tsp). So, we multiply the number of milliliters by the conversion factor to get the number of teaspoons.
Here is how you do the calculation:
- Multiply the volume in milliliters by the conversion factor: 3 mL × 0.2 tsp/mL.
- This equals 0.6 teaspoons.
So, there are approximately 0.6 teaspoons in 3 milliliters when rounded to the nearest tenth.