Question

Alan walked mi to the store and then another mi to his friend's house. How far did he walk?

Answer 1

alan walked 1/3 miles to the store and then another 5/4 miles

Answer 2

1 5 4*1 + 3*5 19 7
-- + --- = ---------- = --- miles= 1--- miles
3 4 12 12 12

Answer 3

so he walked 1 7/12 miles to the store?