<span>The inequality is 4 ≥ x/2.1, and the answer is 8.4 ≥ x (or x ≤ 8.4).
Explanation: "No less than" means it can be more than this or equal to, so we use 4 greater than or equal to. Quotient means division, so we write x/2.1.
To solve this, we multiply both sides by 2.1: 4*2.1 ≥ x 8.4 ≥ x.</span>
