SOLUTION: what is 7/9 times 7/9 subtracted by 1/7 ?
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Question 568450: what is 7/9 times 7/9 subtracted by 1/7 ?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
(7/9)*(7/9)-1/7
49/81-1/7
(49/81)*(7/7)-(1/7)*(81/81)
343/567 - 81/567
(343 - 81)/567
262/567
So (7/9)*(7/9)-1/7 = 262/567
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