Final answer:
To convert 3 pounds to ounces, multiply the number of pounds (3) by the conversion factor (16 ounces in 1 pound) to get a total of 48 ounces.
Step-by-step explanation:
If a recipe calls for 3 pounds of flour, we need to convert pounds to ounces. Since 1 pound equals 16 ounces, we use this unit equivalence to calculate the total number of ounces.
Next, we multiply the number of pounds by the unit equivalence, which is 16:
Therefore, 3 pounds is equivalent to 48 ounces.