Question

use the following chart to do the liquid conversion of 1 1/4 quarts = ___ milliliters.
approximate equivalents
1 teaspoon = 5 milliliters
1 kilogram = 2.2 pounds
grain i = 60 milligrams
1 teaspoon = 60 drops
grain i = 1 drop
1 quart = 1 liter
fluid ounce 1 = 6 teaspoons
1 pint = 2 cups
fluid ounce 1 = 2 tablespoons
1 quart = fluid ounces 32
fluid ounce 1 = 30 milliliters
1 gram = grains 15
1 inch = 2.54 centimeters
1 cup = 240 milliliters
1 1/4 quarts = milliliters
(round to the nearest whole number as needed.)

Explanation:

Step1: Convert mixed - number to improper fraction

$1\frac{1}{4}=\frac{4\times1 + 1}{4}=\frac{5}{4}$

Step2: Use conversion factor

Since 1 quart = 1 liter and 1 liter = 1000 milliliters, then $\frac{5}{4}$ quarts in milliliters is $\frac{5}{4}\times1000$

Step3: Calculate the result

$\frac{5}{4}\times1000 = 5\times250=1250$

Answer:

1250