题目内容
60的75%是______,______比40少
;25千米比20千米多______%.
| 1 |
| 5 |
(1)60×75%=45;
(2)40×(1-
),
=40×
,
=32;
(3)(25-20)÷20,
=5÷20,
=25%.
故答案为:45,32,25.
(2)40×(1-
| 1 |
| 5 |
=40×
| 4 |
| 5 |
=32;
(3)(25-20)÷20,
=5÷20,
=25%.
故答案为:45,32,25.
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