Question

if a:b=2:3 and b:c= 2:3 then a:b:c=?​

Answer 1

Answer:

4:6:9

Step-by-step explanation:

a:b b:c

2:3 2:3

We have to make b common.(Multiply a:b by 2 and b:c by 3)

a:b b:c

4:6 6 9

a:b:c

4:6:9

Answer 2

Answer: a:B:c=4:6:9

Step-by-step explanation:

a:b=2:3

multiply it by 2

So , a:b=4:6----(1)

then, b:c=2:3

multiply it by 3

so, b:c=6:9------(2)

then , if we combine both eq (1) and (2)

we will get the ratio of a:b:c =4:6:9

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