Answers

2014-10-06T13:17:10+05:30
Required product=7/9*(343/243)^(-1)
=7/9*243/343
=27/49
Ans:27/49
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2014-10-06T15:24:29+05:30
Multiplicative inverse of343/243 is 243/343   product of 7/9 and 243/343 is 7 x243/9 x343 =1701/3087 =0.55102
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