Answer :
3 loaves = 12/12
takes 5/12 from each loaf leaving 7/12
7/12
7/12
7/12
now she gave one whole one away in order to make a whole loaf you have to subtract from one loaf leaving 2/12. so now you have
7/12
And
2/12 =9/12 or 3/4 of a loaf
takes 5/12 from each loaf leaving 7/12
7/12
7/12
7/12
now she gave one whole one away in order to make a whole loaf you have to subtract from one loaf leaving 2/12. so now you have
7/12
And
2/12 =9/12 or 3/4 of a loaf