High School

Metricise each of the following rounded values:

5.1 1½ c flour =
5.2 2 tsp. baking powder =
5.3 2 lb. butter =
5.4 1 oz. salt =
5.5 3 tbsp. sugar =
5.6 ½ pt. milk =

Answer :

To convert these measurements from their original units to metric units, we will use common conversion factors. Here are the conversions for each:

  1. 1½ cups of flour:

    • 1 cup is approximately 237 milliliters (ml).
    • Therefore, 1½ cups of flour is approximately [tex]1.5 \times 237 = 355.5[/tex] ml of flour.
  2. 2 teaspoons of baking powder:

    • 1 teaspoon is approximately 4.93 milliliters.
    • Therefore, 2 teaspoons is approximately [tex]2 \times 4.93 = 9.86[/tex] ml of baking powder.
  3. 2 pounds of butter:

    • 1 pound is approximately 453.592 grams.
    • Therefore, 2 pounds is approximately [tex]2 \times 453.592 = 907.184[/tex] grams of butter.
  4. 1 ounce of salt:

    • 1 ounce is approximately 28.35 grams.
    • Therefore, 1 ounce is approximately 28.35 grams of salt.
  5. 3 tablespoons of sugar:

    • 1 tablespoon is approximately 14.79 milliliters.
    • Therefore, 3 tablespoons is approximately [tex]3 \times 14.79 = 44.37[/tex] ml of sugar.
  6. ½ pint of milk:

    • 1 pint is approximately 473.176 milliliters.
    • Therefore, ½ pint is approximately [tex]0.5 \times 473.176 = 236.588[/tex] ml of milk.

These conversions help in standardizing recipes and measurements when using the metric system, which is widely used around the world. It ensures consistency and easier scaling of recipes.