What is the equivalent compound ratio of 5:6::7:10::6:5 ?
A) 7 : 9 B) 9 : 7 C) 7 : 4 D) 7 : 10
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Step-by-step explanation:
your correct answer is D
Answered by
0
Answer:
therefore the correct answer is part d 7:10
Step-by-step explanation:
given 5:6 :: 7:10:: 6:5 (a×c×e)(b×d×f)
a:b::c:d::e:f
(5×7×6):(6×10×5)
= (210):(300)
7:10
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