If `4A = 5B = 6C` find the ratio of `A:B:C`

If 4A=5B and 3A=2C, the ratio fo B:C is

The ratio of A and B is 2: 3 and the ratio of B and C is 4:5. Then find A^(2):B^(2): BC.

If A = 1/4 B and B = 1/2 c , then find the value of A:B:C .

If A:B=3:4, B:C=5:2 then find the value of A:B:C.

If 4/6 of A = 75% of B = 60% of C, then A:B:C is equal to:

If A:B = 5: 6 and B:C = 4:7, then find A:B:C

If 7A=5B=2C then find A:B:C

Ratio of the age of A and B is 3 : 5 and ratio of the age of B and C is 4 : 7. Find the ratio of the age of A and C.