Answer:
The least whole number is the number 1
Step-by-step explanation:
we have

Remember that
<u>Whole numbers</u> are positive numbers, including zero, without any decimal or fractional parts [0,1,2,3,4,5,6,...]
so
Solve the inequality for x
Divide both sides by 400


Rewrite

therefore
The least whole number is the number 1