He made $40 those 5 days.
8•5=40
The nail polish hold 0.35 more ounces than the perfume bottle
6.213 as a mixed number would be 6 and 213/1000.
all you do to convert it to a mixed number is look at how many numbers are after the decimal.
since theres 3 numbers, that means it would be in the thousands place
49.26 because 90-40.74=49.26