Answers

2014-09-06T17:21:24+05:30
A:B = 3:4
B:C = 8:9
LCM of 4 and 8 is 32
A:B = 3 * 8 : 4 * 8
A:B = 24 : 32
B:C = 8 * 4 : 9 * 4
B:C = 32 : 36
A : B : C =
24 : 32 : 36
6 : 8 : 9
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  • Brainly User
2014-09-06T17:58:00+05:30
A is to B = 3 : 4 and B is to C = 8 : 9, A is to B is to C = ?
A:B = 24:32 (Multiplying a and b by 8)
B:C = 32:36 (Multiplying b and c by 4)
24 : 32 : 36 = 6 : 8 : 9
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