pugawar34 pugawar34

06-09-2017
Mathematics

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0.5(3 repeating) as a fraction

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mreijepatmat mreijepatmat

06-09-2017

a) x = 0.5555. Multiply both sides by 100
b) 100x = 55.55

Now subtract a) from b):

100x - x = 55.55 - 0.55
99x = 55
x = 55/99 = 0.55555..

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