Answer: $233.35 or $233.5 if rounded.
Step-by-step explanation: Ok, let's find out how much he makes in 5 days first.
$372.25 ÷ 5 = $74.45 (Rounded to the nearest tenth and it would be $74.5)
Now we know he makes 74.45 dollars every day, all we have to do now is multiply it by 3.
$74.45 x 3 = $223.35
$74.5 x 3 = $233.5 (Rounded version)
Therefore, he makes $233.35 in 3 days.
I hope this helps!