Question

4. If a:b = 3:2 ; b:c = 4:5, find a:b:c​

Answer 1

Answer:

6:4:5

Step-by-step explanation:

a:b=3:2, b:c = 4:5

Make the value of b equal in both.

(a:b)*2, b:c

2a:2b = 6:4, b:c = 4:5

Now put the values of 2a,b,c but remember not to write 2a:b:c.

Write:

a:b:c = 6:4:5