division is done before subtraction, so it's 4-(1/9) or 3.88888...
Chat with our AI personalities
7/9 minus 3/4 is 1/36
It is: 8/9 minus 4/9 = 4/9
Expressed as a proper fraction in its simplest form, 1/7 - 4/9 = -19/63 (that is, minus nineteen sixty-thirds).
4/9 minus 3/4 equals -11/36
7/15 − 4/9 = 3/135 which reduces to 1/45