题目内容
______比50多
,80千克比______少37.5%.
| 3 |
| 5 |
(1)50×(1+
),
=50×
,
=80;
(2)80÷(1-37.5%),
=80÷62.5%,
=128(千克);
故答案为:80,128千克.
| 3 |
| 5 |
=50×
| 8 |
| 5 |
=80;
(2)80÷(1-37.5%),
=80÷62.5%,
=128(千克);
故答案为:80,128千克.
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| 5 |
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