let\'s translate to decimal like this:
1∙28+0∙27+1∙26+0∙25+1∙24+1∙23+1∙22+1∙21+0∙20+0∙2-1+1∙2-2+1∙2-3 = 1∙256+0∙128+1∙64+0∙32+1∙16+1∙8+1∙4+1∙2+0∙1+0∙0.5+1∙0.25+1∙0.125 = 256+0+64+0+16+8+4+2+0+0+0.25+0.125 = 350.37510
got It: 101011110.0112 =350.37510