Express 3.127 in p/q form where q +0; P,9€Z.
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Answer:
Let this number be x
x = 3.1277777...
100x = 312.77777...
1000x = 3127.777777...
1000x - 100x = (3127.777..) - (312.777...)
900x = 3127 - 312 = 2815
x = 2815/900 = 563/180
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