What is 8 1/5 minus 3 4/5?
47/5 if this is a discounts refractive
it might be easier to think of it visually as 8.2 minus 3.8 so 8.2 minus 3 is 5.2 and 5.2 minus 0.8 is equal to 4.4 so we can convert this back to a fraction and we have 4 and 2/5
