题目内容
甲数的
等于乙数的
,如果甲数是40,则乙数是______,如果乙数是40,则甲数是______.
| 3 |
| 4 |
| 5 |
| 8 |
(1)40×
÷
,
=30÷
,
=48;
答:乙数是48.
(2)40×
÷
,
=25÷
,
=
;
答:甲数是
.
故答案为:48,
.
| 3 |
| 4 |
| 5 |
| 8 |
=30÷
| 5 |
| 8 |
=48;
答:乙数是48.
(2)40×
| 5 |
| 8 |
| 3 |
| 4 |
=25÷
| 3 |
| 4 |
=
| 100 |
| 3 |
答:甲数是
| 100 |
| 3 |
故答案为:48,
| 100 |
| 3 |
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