Question

Find the ratio of a:b:c if
a:b=5:3 & b:c=4:1.
(RATIO PROPORTION)

Answer 1

Answer:

Step-by-step explanation:

a : b= 5 : 3

b:c = 4 : 1

         a: b

             b:c

          5:3

             4:1

a= 5*3

b=3*4

c=3*1

a=15

b=12

c=3

a:b:c

15:12:3

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Answer 2

Answer:

15:12:3

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