Question

if a ratio B equal 7 ratio 8 and B ratio c equal to 2 ratio 5 find a: B: C​

Answer 1

Answer:

7:8:20

Step-by-step explanation:

a/b=7/8

b/c=2/5

a=7b/8

c=5b/2

a:b:c=7b/8:b:5b/2=7/8:1:5/2=7:8:20