20,345
edits
Changes
→Converting to Centi
: <math>0.26m = 0.26\times100cm = 260cm</math>
: <math>0.03km 03m = 0.03\times100cm = 3cm</math>
==Key Stage 34==
===Meaning===
[[Centi]] is a [[Unit Prefix]] that means a number is 10<sup>-2</sup> times the normal [[unit]].
===Converting from Centi===
To convert from [[centi]] to the base unit you must times by 10<sup>-2</sup>.
: <math>63000cm = 63000 \times 10^{-2}m = 630m</math>
: <math>3500cm = 3500\times10^{-2}m = 35m</math>
===Converting to Centi===
To convert to [[centi]] from a base unit you must times by 10<sup>2</sup> because there are 100of them in the base unit.: <math>7m = 7\frac{7}{10times10^{-2}}cm = 700cm</math>
: <math>15m = 15\frac{15}{10times10^{-2}}cm = 1500cm</math>
: <math>8.2m = \frac{8.2}{10\times10^{-2}}cm = 820cm</math>
: <math>0.26m = \frac{0.26}{10\times10^{-2}}cm = 260cm</math>
: <math>0.03km 03m = \frac{0.03}{10\times10^{-2}}cm = 3cm</math>