问题 填空题

(只列式,不计算)男生人数是女生人数的3/5,

(1)女生是男生的百分之几?______  

(2)男生比女生少百分之几?______

(3)女生比男生多百分之几?______.

答案

(1)5÷3×100%,

≈1.667×100%,

=166.7%,

答:女生是男生的166.7%;

(2)(5-3)÷5×100%,

=2÷5×100%,

=40%,

答:男生比女生少40%;

(3)(5-3)÷3×100%,

=2÷3×100%,

≈66.7%,

答:女生比男生多66.7%,

故答案为:166.7%,40%,66.7%.

解答题
单项选择题 A1/A2型题