问题
填空题
比较大小,在○里填上“>”、“<”或“=”.
115○12.5%0.02○0.2%28%○八折对折○5%
答案
12.5%=0.125,所以115>12.5%;
0.2%=0.002,所以0.02<2%;
八折=80%,所以 80%>28%;
对折=50%,50%>5%;
故答案为:115>12.5%,0.02>0.2%,28%<八折,对折>5%.
比较大小,在○里填上“>”、“<”或“=”.
115○12.5%0.02○0.2%28%○八折对折○5%
12.5%=0.125,所以115>12.5%;
0.2%=0.002,所以0.02<2%;
八折=80%,所以 80%>28%;
对折=50%,50%>5%;
故答案为:115>12.5%,0.02>0.2%,28%<八折,对折>5%.