花店有玫瑰9束，百合的数量是玫瑰大倍，两种花共有多少束？4p7Y8p;u3\*g:_/K+B8y'r
算式：提示;f/y6z*q+@:x3G4W,B9P.r.[0U4p7Y8p;u3\*g:_/K+B8y'r
答；两种花共有5m9r3V)t束.4p7Y8p;u3\*g:_/K+B8y'r