题目内容
比70厘米多
是______厘米
5千克比8千克少______%.
| 1 |
| 2 |
5千克比8千克少______%.
(1)70×(1+
),
=70×
,
=105(厘米);
(2)(8-5)÷8,
=3÷8,
=37.5%;
故答案为:105,37.5.
| 1 |
| 2 |
=70×
| 3 |
| 2 |
=105(厘米);
(2)(8-5)÷8,
=3÷8,
=37.5%;
故答案为:105,37.5.
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