1) 12(3/4+1/12+5/24) = 12(0.75+0.0833+0.2083) = 12*(1.0416) = 12.4992
2) 25/46(18/25+1/5) = (25/46)(0.72+0.2) = (25/46)*(0.92) = 0.5023
1) 12(3/4+1/12+5/24) = 12(0.75+0.0833+0.2083) = 12*(1.0416) = 12.4992
2) 25/46(18/25+1/5) = (25/46)(0.72+0.2) = (25/46)*(0.92) = 0.5023