Question

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Answer 1

Answer:

1:2

Step-by-step explanation:

because the A is common in both

Answer 2

a:b =2:3

a/b = 2/3

a = 2/3 b (equation 1)

b:c = 2:3

c = 3/2 b (equation 2)

a:b:c = 2b/3:b:3b/2

= 2/3:1:3/2

= 2/3×6:1×6:3/2×6

= 4:6:7 is correct answer

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