If you only have a 1 7 1 7 cup measuring cup and a recipe calls for 4 2 7 4 2 7 cups of flour, how many 1/7 cups would you need to use?

Question

If you only have a
1
7
1
7
cup measuring cup and a recipe calls for
4
2
7
4
2
7
cups of flour, how many 1/7 cups would you need to use?

Answer 1

4 and 2/7 divided by 1/7 =

 

30/7 divided by 1/7

 

30/7 * 7/1  <-- dividing fractons: KFC - keep, change, flip

 

30