Question

If a:b = 9:5 and b:c= 7:4, then a:b:c = ?
•14:10:17
•35:63:20
•63:35:20
•20:36:63


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Answer 1

Answer:

63:35:20

Step-by-step explanation:

a:b

b:c

_________

=9:5

7:4

_________

=63:35:20

Answer 2

Answer:

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