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hoa [83]
3 years ago
10

How do you write -84. 72 as a fraction repeating 72

Mathematics
1 answer:
Wewaii [24]3 years ago
3 0

Answer:.72


Step-by-step explanatio

let x=0.727272.....

100x=72.727272

so

100x-x=72   The rest cancels out

99x=72

x=72/99  


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