Write and solve a word problem that can be represented with 240≤2x240≤2x

Mary wants to spend $240 or moreon buying chocolate as presents for guests at her party. One pack costs $2, so, how many packs of chocalate she can buy?
Let x represent the number of packs of chocolate Mary can buy. According to all inforamtions, we get the following inequality:
${\displaystyle 2x\Rightarrow 240}$
We need to divide both sides by 2 and get:
${\displaystyle 2\frac{x}{2}\Rightarrow \frac{240}{2}}$
${\displaystyle x\Rightarrow 120}$
So. she can at least buy 120 packs of chocolate or more.