While taking inventory at her pastry shop, Dana realizes that she had 5 2/3 boxes of baking powder yesterday, but the supply is now down to 1 1/2 boxes. How much more baking powder did Dana have yesterday?Write your answer as a fraction or as a whole or mixed number.
Question
While taking inventory at her pastry shop, Dana realizes that she had 5 2/3 boxes of baking powder yesterday, but the supply is now down to 1 1/2 boxes. How much more baking powder did Dana have yesterday?Write your answer as a fraction or as a whole or mixed number.
Solution
To find out how much more baking powder Dana had yesterday, we need to subtract the amount she has now from the amount she had yesterday.
First, convert the mixed numbers to improper fractions.
5 2/3 = 17/3 (because 53 + 2 = 17) 1 1/2 = 3/2 (because 12 + 1 = 3)
Then subtract the smaller fraction from the larger one:
17/3 - 3/2 = 34/6 - 9/6 = 25/6
So, Dana had 25/6 or 4 1/6 boxes more baking powder yesterday.
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