36*25%+125%*2/(1又四分之三+125%)+1/五分之二+250%/二十二分之三

问题描述:

36*25%+125%*2/(1又四分之三+125%)+1/五分之二+250%/二十二分之三
简便计算

36*25%+125%*2/(1又四分之三+125%)+1/五分之二+250%/二十二分之三
=9*4*0.25+1.25*2/(1.75+1.25) +2分之5 +2.5*(3分之22)
=9+2.5*(1/3)+2.5+2.5*(3分之22)
=9+2.5*(1/3 +1 +22/3)
=9+2分之5*(3分之26)
=9+3分之65
=9+21又3分之2
=20又3分之2