four more than the quotient of a number and 3 is at least that number

Answer 1

You know what each of these words mean. Quotient is the result of division.

n/3

Four more than that is (n/3) + 4.

To be at least, it has to be greater than or equal to. For example, if I say I have at least 4 baseball cards, I have 4, 5, 6, etc. If I have 3 baseball cards, that's less than 4 and I don't have at least 4.

(n/3) + 4 ≥ n