问题
填空题
28:______=______:50=0.35=______%=______(填分数)
答案
28:80=17.5:50=0.35=35%=
;7 20
故答案为:80,17.5,35,
.7 20
28:______=______:50=0.35=______%=______(填分数)
28:80=17.5:50=0.35=35%=
;7 20
故答案为:80,17.5,35,
.7 20