1.

If A: B = 3 : 4 and B: C = 5:6, then A: Cis-

Answer»

the ratio of A and C is 5:8

A:B means A/ A/B=5/8from this we get B=4A/3. ........(1)

B/C=5/6use previous value of B in this4A/3C=5/6after solving

A/C=5/8

A/B×B/C= 3/4×5/6 A/C= 15/24= 5/8A: C= 5: 8other mathod A/B= 3/4×5/5= 15/20B/C= 5/6×4/4= 20/24A:B:C= 15:20:24A:C= 15 : 24 = 3 : 8


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