92+5/7-16.5/7- 11. 5/18-64.4/9 + 1/4 + 35/36 =
92 5/7 -165/7=76 76-11 5/18=65 5/18 64 16/36+9/36+35/36=64 60/36 65 5/18-64 60/36=6510/36-6460/36=2170/36-2134/36=36/36=1