Question

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

Answer 1

Answer:

We are given with two simple ratios

a:b=2:3,

b:c=4:5

When we want the combined ratio of these kind of ratios like a:b:c, we do have a small trick.

In a:b:c the ratio component of ‘a’ will be the product of compnent of ‘a’ in a:b and component of ‘b’ in b:c I.E., 2*4=8. a=8.

Component of ‘b’ will be product ‘b’ components in both the ratios I.E., 4*3=12. b=12

Component of c will be product of Component of b in a:b and c component in b:c I.E., 5*3=15. C=15

Answer 2

Answer:

a:b = 2:3

b:c = 2:3

Step-by-step explanation:

a/b = 2/3

b/c = 2/3

So, a:b:c = a/b/c

a/b/c = 2/3/4

= 2×4/3

= 8/3

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