一盒胶卷能照36张相片,3盒胶卷大约能照多少张相片?(K.`.G)N:X-W0d
算式:提示6N5g3j)\(X0|5f2Z(K.`.G)N:X-W0d
答:3盒胶卷大约能照4i,o*`8z/f+Z+?9s5?/m张相片。(K.`.G)N:X-W0d