3/1+5/8=3+0.625=3.625
9/16-11/24=0.5625-0.4583=0.1042
7/31+5/17=0.225+0.294=0.519
16/27-1/9=0.59-0.1=0.49
3/8+5/13+7/24=0.375+0.384+0.291=1.05
1-37/42=0.12
3/1+5/8=3+0.625=3.625
9/16-11/24=0.5625-0.4583=0.1042
7/31+5/17=0.225+0.294=0.519
16/27-1/9=0.59-0.1=0.49
3/8+5/13+7/24=0.375+0.384+0.291=1.05
1-37/42=0.12