Final answer:
To calculate the pounds of mango needed for a recipe, convert the given weight from ounces to pounds, then multiply it by the percent yield of mango.
Step-by-step explanation:
To find out how many pounds of mango you need to purchase for your recipe, you first need to convert the given weight from ounces to pounds. Since there are 16 ounces in a pound, divide 12 ounces by 16 to get the weight in pounds. The percent yield of mango is 68%, which means that only 68% of the original weight will be usable. Multiply the weight in pounds by the percent yield to find the final amount of mango you need to purchase for your recipe.
Example:
12 ounces ÷ 16 = 0.75 pounds
0.75 pounds × 0.68 = 0.51 pounds (rounded to two decimal places)
You need to purchase approximately 0.51 pounds of mango for your recipe.
Learn more about Calculating ingredient measurements