Question

If A : B = 4 : 9 and B : C = 6: 5, find A: C
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Answer 1

Answer:

if, A:B = 4:9

B:C=6:5

let,A be 4x

C be 5x

therefore, A:C= 4x/5x

A:C=4/5

Answer 2

Answer:

24:45

Step-by-step explanation:

a:b=4:9

b:c=6:5

a=4×6=24

b=9×6=54

c=9×5=45

therefore;a:c=24:45