Question

70
44. If A: B = 5 : 7 and B : C = 6:11, then A : B
:C is:
a 55:77: 66
b 30 : 42 : 77
c 35: 49:42
d None of these
45 IF 150 sf​

Answer 1

Answer:

5:7hdjfjgcndjdjfjdhdfby fnmfjfnfjffigk

Answer 2

5×6 : 6×7 : 7×11

30:77:42