One percent is \(1500\div100=15\text{ m}\). One tenth of that is \(1.5\text{ m}\), which corresponds to \(0.1\%\).

Six copies of zero point one percent make zero point six percent, so \(6\times1.5=9\text{ m}\).

Answer

\(15\text{ m},\ 1.5\text{ m},\ 9\text{ m}\)