simplify the following rations
1:3/4 =
5cm:1/4m =
THZ .. 仲又咖／／／
幫一幫手.... maths 暑期作業 升中二既...
2007-07-23 2:25 am
回答 (2)
2007-07-23 7:45 am
✔ 最佳答案
1 : 3/4 = 4 : 3 (multiply both sides by 4)5 cm : 1/4 m = 5 cm : 100/4 cm = 5 : 25 = 1:5
2007-07-23 2:28 am
1. 4:3
2: 20:1
2: 20:1
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