Question

8 1/4+7 1/2-3 3/8=?????????

Answer 1

8 1/4=33/4
7 1/2=15/2
3 3/8=27/8
33/4+15/2-27/8
=12 3/8 =12.375

Answer 2

8 1/4=32+1/4=33/4
7 1/2=14+1/2=15/2
3 3/8=24+3/8=27/8
now substitute
=33/4+15/2-27/8
=66+60-27/8
=66+33/8
=99/8
=12.375 ans.