Assume an array has been declared as

float arr$[20][8]$;

What value of $m$ can be used so the following is true?

$($float$*)$arr $+m==$&$(arr[12][2])$

$($i$.$e$.,$ arr $[12][2]$ is $m$ floats ahead of arr in memory$)$

Note: you will lose $10\%$ for each incorrect submission.

Answer: