mario bought 2 packs of invitations for
a party. Each pack contains 10 invitations. Mario is inviting 7 classmates, 4 cousins, and 5 children from his neighborhood. What fraction of
the invitations will Mario use?
7 + 4 + 5 = 16
16/20 = 4/5
a party. Each pack contains 10 invitations. Mario is inviting 7 classmates, 4 cousins, and 5 children from his neighborhood. What fraction of
the invitations will Mario use?
16/20 = 4/5