1.5 oz of water is approximately 9 teaspoons
There are 72 US teaspoons to 12 US fluid ounces.
That is 18 teaspoons
15 teaspoons is about 74 mL
24 tsp 1 ounce = 6 teaspoons 1 teaspoon = 0.16 ounce
About 15 teaspoons
That is 1.5 teaspoons.
7.5 cc of water in 1.5 teaspoons.
0.62 cup
That is 3 teaspoons of water.
it is 7.5 ml or 71/2 ml
About 3 teaspoons
That is 12.6 teaspoons.