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>> If a:b = 5:7 and c:d = 2a:3b, then ac : bd is
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Q. If a:b = 5:7 and c:d = 2a:3b, then ac : bd is
a.
20:38
b.
50:147
c.
10:21
d.
50:151
ANSWER: 50:147
Answer & Explanation
No explanation is available for this question!
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