0.47 bar on 7 in p/q form
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Answer:
x = 43/90
Step-by-step explanation:
Let x = rational number
x = 0.477....
Multiply both sides by 10
10x = 4.777.... .........(1)
Multiply both sides by 10
100x = 47.77... ........(2)
Subtract 1 from 2
100x - 10x = 47.77... - 4.777...
90x = 43
x = 43/90
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