问题 填空题

5比4多______%;4比5少______%;______比5多40%;5比______少40%.

答案

(1)(5-4)÷4,

=1÷4,

=25%;

(2)(5-4)÷5,

=1÷5,

=20%;

(3)5×(1+40%),

=5×140%,

=7;

(4)5÷(1-40%),

=5÷60%,

=

25
3

故答案为:25,20,7,

25
3

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