Question

2. A:B = 2:3, B:C= 4:5 47C:D= 5:7269, A:C:D = ?
(b) 3:5:7 (c) 3:5:14
R = 5:8 97 R:S=9:10. P-27
(d) 8:15:21
(a) 2:5:7​

Answer 1

Step-by-step explanation:

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