If a: b=3: 7 and b: c=5: 4, then 2 a: 3 b: 4 c=

TS ICET 30 Sep 2020 Shift 2 Paper

Question : 78 of 200

Marks: +1, -0

a: b=3: 7

and

b: c=5: 4

, then

2 a: 3 b: 4 c=

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