<span>62, 3 + (50,1-3,3*(96,96:9,6))*1,8=62,3+(50,1-33,33)*1,8=62,3+30,19=92,5</span>
<span>62, 3 + (50,1-3,3*(96,96:9,6))*1,8</span> = 92,486
1/49 - 8/7 = 1/49 - 56/49 = -55/49 = -1 6/49