4.2268 cups are in 1 litre. There are lots of metric conversion calculators on the web, here is just one ---> http://www.worldwidemetric.com/metcal.htm
About two cups
If a baker doubles a recipe that calls for 6-2/3 cups of flour, how many cups of flour will be needed in all?
one gallon
About 2 cups
4
2 1/2 cups
2 and 3/4
It would be about 4 and 1/4 cups. It's about 4.2268 cups, actually, so that's a little less than 4.25 cups, which is 4 and 1/4 cups.
That depends, what are you making?
3
1 cup
It is 2 because 16/8=2