. 3 gal = ____ qt.

22. 5 cups = ____ tsp
23. 15 lb = ____ kg
24. 150 ml = ____ Tbsp
25. 3 qt = ____ oz = _____ tsp

1 gal = 4 qt.

3 gal. = 12 qt.

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http://www.convert-me.com/en/

To solve these conversion problems, you need to know the conversion rates between the different units of measurement. Here are the conversion rates for the given units:

1 gallon (gal) = 4 quarts (qt)
1 cup = 48 teaspoons (tsp)
1 pound (lb) = 0.45359237 kilograms (kg)
1 milliliter (ml) = 0.067628 teaspoons (tsp)
1 quart (qt) = 32 ounces (oz)
1 ounce (oz) = 6 teaspoons (tsp)

Now, let's solve the conversion problems one by one:

1. To find the number of quarts in 3 gallons:
3 gal x 4 qt/gal = 12 qt

2. To find the number of teaspoons in 5 cups:
5 cups x 48 tsp/cup = 240 tsp

3. To find the number of kilograms in 15 pounds:
15 lb x 0.45359237 kg/lb = 6.8038855 kg (rounded to 2 decimal places)

4. To find the number of tablespoons in 150 milliliters:
150 ml x 0.067628 tbsp/ml ≈ 10.14342 tbsp (rounded to 2 decimal places)

5. To find the number of ounces and teaspoons in 3 quarts:
3 qt x 32 oz/qt = 96 oz
96 oz x 6 tsp/oz = 576 tsp