Найдите значение выражения: 1/20+1/4+2/5 1/4+2/25+3/100
1/20+1/4+2/5=1/20+5/20+8/20=14/20=7/10 1/4+2/25+3/100=25/100+8/100+3/100=36/100=18/50
1/20+1/4+2/5=1/20+5/20+8/20=14/20=7/101/4+2/25+3/100=25/100+8/100+3/100=36/100=18/50