Fractions : Addition & Subtraction (answers)

     SECTION 1)

     1]  3/4         6] 1/4            11] 16/15
     2]  8/15        7] 2/15           12] 4/15
     3]  11/28       8] 3/28           13] 13/63
     4]  15/54       9] 3/54 = 1/18    14] 43/56
     5]  11/24      10] 5/24           15] 7/36

     SECTION 2)

     1]  13/12               6] 12/320  =  3/80
     2]  7/12                7] 1/8
     3]  11/30               8] 9/12 = 3/4
     4]  29/56               9] 7/24
     5]  38/105             10] 16/45