Question

If a:b = 3:4 and b:c = 5:6, find a:b:c​

Answer 1

Answer:

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Step-by-step explanation:

Ok let's see ….

A:B=3:4

B:C=5:6

If we multiply (A/B)×(B/C)

THEN

A/C=5/8

from here we can say that

If A=3 then B=4

So when A=1 then B=4/3

Similarly if A=5,B=8

So when A=1 then C=8/5,

So required ratio

A:B:C=1:4/3:8/5

Hence required ratio=15:20:24

Answer 2

Answer:

A:B:C=1:4/3:8/5

Step-by-step explanation:

Ok let's see ….

A:B=3:4

B:C=5:6

If we multiply (A/B)×(B/C)

THEN

A/C=5/8

from here we can say that

If A=3 then B=4

So when A=1 then B=4/3

Similarly if A=5,B=8

So when A=1 then C=8/5,

So required ratio

A:B:C=1:4/3:8/5