express 18.6bar in p/q form
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Answer:
168/9
Step-by-step explanation:
Put 18.6bar =x
So. x=18.6 bar
Multiply both side by 10
we get,
10x =186.6bar
Subtract 10x by x
we get,
10x-x =186.6bar -18.6bar
9x=168
So, x=168/9
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