A factory puts 21 of a gallon of vinegar into each batch of salad dressing. How many gallons of vinegar will be used in 3 batches?Write your answer as a fraction or as a whole or mixed number._____ gallons
Q. A factory puts 21 of a gallon of vinegar into each batch of salad dressing. How many gallons of vinegar will be used in 3 batches?Write your answer as a fraction or as a whole or mixed number._____ gallons
Understand the problem: Understand the problem.Each batch uses 21 gallon of vinegar. We need to find out the total vinegar used for 3 batches.Calculation: 21 gallon per batch ×3 batches.
Calculation: Perform the multiplication to find the total amount of vinegar used.Calculation: (21)×3=23 gallons.
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