Question

if the ratio is 2:8 as a:b and b:c is 4:8
then find the ratio a:b:c​

Answer 1

Answer:

a:b=2:8=1:4

b:c=4:8

so,

a:b:c=1:4:8

Answer 2

Answer:

a:b =2:8

b:c=4:8

=a:b::b:c

=2:8:4:8

l.c.m of 4 and 8=8

so,

2:8::4:8

4/8×2/2=8/16

so,

8:16

ratio will be 2:8:16