Add or subtract the following mixed numbers using the first method. be sure your answers are in mixed number format and reduced to lowest terms. 5 5/9 - 3 1/3 =
a 2 2/9
b 2 1/3
c 2 5/6
d 2 4/9

5 5/9 - 3 1/3 
2 5/9 - 1/3      Find common denominator for the fractions. 
1/3 x 3= 3/9 
5/9 - 3/9 = 2/9 
2 2/9 
So it's a) 2 2/9 

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.