Question

What percentage of an acre is 80'x76'?

Answer 1

PBoth narrating different incident=PB lies and A speaks the truth+PA lies and B speaks the truth=PA∩B¯+PA¯∩B=PAPB¯+PA¯PB=0.751-0.8 +1-0.750.8=0.75×0.2+0.25×0.8=0.15+0.2=0.35=35%