Does 1 17/18 - 7/9 = 2 13/18?

Answer 1

No. You can't subtract and get a larger number.

Answer 2

first thing find your common denominator

1 17/18 -14/18= 2 13/18

then if you have to you can make uncommon fractions 35/18-14/18= 49/18

then you decide

Answer 3

my bad. Is it 1 and 3/18?

Answer 4

Yes. Now simplify 1 3/18