Answer:
$450
Step-by-step explanation:
Because we are trying to figure out the amount five dasy and we know that 6-5=1 we are trying to figure out the unite rate. To find this out all we need to do is divide 540/6=90 because of this we know that the amount he earns per day is $90. If we subtract 540-90 we'll get $450 in five days
