What does the prefix \(kilo\) mean?
\[\times 1,000\]
\[\times 100\]
\[\div 1,000\]
What does the prefix \(centi\) mean?
\[\div 100\]
\[\div 10\]
How many \({kg}\) is \({648}~{g}\)?
\[{0.648}~{kg}\]
\[{6.48}~{kg}\]
\[{64.8}~{kg}\]
What is \({475}~{m}\) in \({km}\)?
\[{4.75}\]
\[{0.475}\]
\[{0.0475}\]
Convert \({20}~{cm}\) into \({mm}\).
\[{2}~{mm}\]
\[{200}~{mm}\]
\[{2,000}~{mm}\]
How many \({cm}\) are there in \({1}~{km}\)?
\[{1,000}\]
\[{10,000}\]
\[{100,000}\]
How many \(grams\) are there in \(4.3\,tonnes\)?
\[4,300,000\,tonnes\]
\[430,000\,tonnes\]
\[43,000,000\,tonnes\]
Which of these statements is correct?
\({1250}~{mm}\) = \({1.25}~{m}\)
\({1250}~{mm}\) = \({12.50}~{m}\)
\({1250}~{mm}\) = \({125.0}~{m}\)
How many \(250\,ml\) bottles would you need to fill one \(1.75\,l\) bottle?
\[0.7\]
\[7\]
\[70\]
If you filled a \(50\,cl\) glass from a \(1.75\,l\) carton, how much liquid is left in the carton?
\[125\,ml\]
\[1.25\,cl\]
\[1,250\,ml\]