Question

if a:b = 5:8 and b:c = 5:6 ; find (a) a:b (b) a:b:c​

Answer 1

Answer:

A:C = 5:8

B:C = 5× 8/6 / 6× 8/6

= 40/6/ 8

A:B:C = 5: 40/6: 8

30; 40: 48

15: 20: 24