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Question-57599




Question Number 57599 by ketto2 last updated on 08/Apr/19
Answered by MJS last updated on 08/Apr/19
(a/b)×(b/c)=(a/c)  (4/9)×(3/7)=(4/(21))
ab×bc=ac49×37=421
Answered by Tawa1 last updated on 08/Apr/19

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