find the product of 7 by9 and the multiplicative invers of 343 by 243
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Answered by
7
7/9* 243/343
after cancellation
=27/49
after cancellation
=27/49
Answered by
14
multiplicative inverse of 343/243 = 243/343
7/9 *243/343
=7/3² * 3^5 / 7³
=3³/7²
=27/49
7/9 *243/343
=7/3² * 3^5 / 7³
=3³/7²
=27/49
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