I think it is 34 but I am not sure. You should get 2 more answers to confirm the answer.
Answer:
Find the GCD (or HCF) of numerator and denominator. GCD of 6 and 1 is 1.
6 ÷ 11 ÷ 1.
Reduced fraction: 61. Therefore, 6/1 simplified to lowest terms is 6/1.
It would be A=45, but i don't understand why you have a 3 above your answer
180-(83+53)=44
That will be the answer