Question

1/2+2/3+3/2+4/3+....+15/2+16/3=

Answer 1

1/2+3/2+5/2+7/2+9/2+11/2+13/2+15/2 =64/2

2/3+4/3+6/3+8/3+10/3+12/3+14/3+16/3 = 72/3
32+24=56