Question

2 1 2 5 6. a:b = b:c= 9 3 714² abe - dictos : 7 3 a:b:c:d=? 105 A) 4:6:7:9 $ 16:24:30:35 SM:12:15:7 D) 30:35:24:16​

Answer 1

Answer:

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