These two have different denominators, so you find the least common multiple. This problem goes to be 2/8+5/8, which equals 7/8。
Answer:
you get 272 all of them are factors b and d
Well, they're saying 9 with an exponet of 2 multiplied by something equals 27..... Hmmm.....
It’s the fourth one 552668877887
= (-1/3) + 7/4
= -4/12 + 21/12
= 17/12