50.1k views
1 vote
Colby adds 1 2/3 cups of flour to his mixing bowl and then realizes he put in too much. He takes1/4 cup of flour back out of the bowl. How much flour did Colby's recipe call for?

User Andrine
by
8.5k points

2 Answers

5 votes
Your answer is

(17)/(12) = 1 (5)/(12)
User Quinn Strahl
by
8.6k points
6 votes
1 2/3 - 1/4
you need to change the denominator for both
2/3 into 8/12 and 1/4 into 3/12
1 8/12 - 3/12
1 5/12
By subtracting 1/4 from 1 2/3 cups of flour, it's 1 and 5/12 cups.
Is this what the recipe calls for?
User Kadir
by
8.2k points