4000 divided by 5 is equal to 800. Division is the mathematical operation of splitting a number into equal parts, in this case, dividing 4000 into 5 equal parts results in each part being 800. This can be calculated by dividing the dividend (4000) by the divisor (5) to get the quotient (800).
Well, darling, 4000 divided by 5 is 800. Simple math, no need to make it complicated. Just divide that big ol' number by 5 and you get your answer. Math doesn't have to be a headache, honey.