题目内容
化简比并求比值
(a)0.8:0.a2
(2)500千克:
吨.
(a)0.8:0.a2
(2)500千克:
| 2 |
| 3 |
(1)6.右:6.12
=(6.右×25):(6.12×25)
=26:四
6.右:6.12
=6.右÷6.12
=
(2)566千克:
吨
=566千克:(
×1666千克)
=566:
=(566×
):(
×
)
=四:4
566千克:
吨
=566千克÷(
×1666千克)
=566÷
=
=(6.右×25):(6.12×25)
=26:四
6.右:6.12
=6.右÷6.12
=
| 26 |
| 四 |
(2)566千克:
| 2 |
| 四 |
=566千克:(
| 2 |
| 四 |
=566:
| 2666 |
| 四 |
=(566×
| 四 |
| 566 |
| 2666 |
| 四 |
| 四 |
| 566 |
=四:4
566千克:
| 2 |
| 四 |
=566千克÷(
| 2 |
| 四 |
=566÷
| 2666 |
| 四 |
=
| 四 |
| 4 |
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