Find a : b : c in each of the following:
a/b=4, c/a=3
Maths....(20points)
2008-09-30 2:15 am
回答 (3)
2008-10-01 1:21 am
a/b=4, c/a=3
-->a=4b, c=3a=12b
-->a:b:c=4b:b:12b
-->a:b:c=4:1:12
-->a=4b, c=3a=12b
-->a:b:c=4b:b:12b
-->a:b:c=4:1:12
參考: done by myself
收錄日期: 2021-04-13 16:07:08
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