Question

Solve a+2 1/2=3 1/4​

Answer 1

a + 2 1/2 = 3 1/4

we convert to an improper fraction :

a+ 5/2 = 13/4

we put to the same denominator :

(4a+10)/4 = 13/4

4a+10 = 13

4a=13-10

a= 3/4

Explanation: