Two third of a positive number and \({{25} \over 216}\) of it's reciprocal are equal. Find that number.
1
\({{12} \over 25}\)
2
\({{5} \over 12}\)
3
\({{25} \over 144}\)
4
\({{144} \over 25}\)
Two third of a positive number and \({{25} \over 216}\) of it's reciprocal are equal. Find that number.