Question

If a:b=3:4 and b:c=6:5 , find (a) a:c and (b) a: b:c

Answer 1

Answer:

a/b = 3/4

b/c = 6/5

now;

(a) a/c = 3/5

a:c = 3:5

(b) a:b:c = 3:4:5