8.75 + 3 1 / 2 + 1 1 1 / 4 + 4.5 =? 17.6 - (3.59-2 2 / 5) =? 8 1 / 7-2.375-3 5 / 8 =?

8.75 + 3 1 / 2 + 1 1 1 / 4 + 4.5 =? 17.6 - (3.59-2 2 / 5) =? 8 1 / 7-2.375-3 5 / 8 =?

eighty-four point two five
sixteen point four one
2 1/7