Find the ratio A:B:C:D, if: A:B is 1:2 B:C is 3:2 C:D is 1:3 3:6:4:12 O o 2:3:5:7 3:5:7:6 2:1:6:13
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Correct option is
D
3:6:8:12:16
Given,
A:B=1:2,B:C=3:4,C:D=6:9 and D:E=12:16
A:B=1:2=1×3:2×3=3:6
B:C=3:4=3×2:4×2=6:8
C:D=6:9=2:3=2×4:3×4=8:12
D:E=12:16
Thus,
A:B:C:D:E=3:6:8:12:16
D
3:6:8:12:16
Given,
A:B=1:2,B:C=3:4,C:D=6:9 and D:E=12:16
A:B=1:2=1×3:2×3=3:6
B:C=3:4=3×2:4×2=6:8
C:D=6:9=2:3=2×4:3×4=8:12
D:E=12:16
Thus,
A:B:C:D:E=3:6:8:12:16
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