Question

If a:b=2:3and b: c=2 : 3 then a : b: c=??​

Answer 1

Answer:

4 : 6 : 9

Step-by-step explanation:

a:b is 2:3

let a= 2k  and b =3k

similarly  b:c is 2:3

means b/c=2/3

            3k/c=2/3

            therefore c=4.5 k

now a:b:c

2k : 3k : 4.5k

2:3:4

multiplying each term by 2

4 : 6 : 9