if a/b=7/3 then find 5a+3b/5a-3b
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Answered by
51
5(7)+3(3)/5(7)-3(3) = 35+9/35-9 =44/26 =22/13
Pranal2003:
ty ty ty
Answered by
53
(5×7+3×3)/(5×7-3×3)
(35+9)/(35-9)
44/26
22/13
(35+9)/(35-9)
44/26
22/13
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