## Basic College Mathematics (10th Edition)

Move the decimal one place to the right to make 2.2 a whole number. Move the decimal one place to the right in 8.24 to avoid changing the quotient. $2.\underrightarrow2\bigr)\overline{8.\underrightarrow24}$
$8.24\div2.2$ = $(8.24\times10)\div(2.2\times10)$ = $82.4\div22$