Convert each part ofthe ratio to percentage:
(a) 3:1 (b) 2:3:5 (c) 1:4 (d) 1:2:5
(a) 3: 1
Totalparts = 3 + 1 = 4
1stpart
2ndpart =
(b) 2: 3: 5
Totalparts = 2 + 3 + 5 = 10
1stpart =
2ndpart =
3rdpart =
(c) 1: 4
Totalparts =1 + 4 = 5
1stpart =
2ndpart =
(d) 1: 2: 5
Totalparts = 1 + 2 + 5 = 8
1stpart =
2ndpart =
3rd=