Answer:
Jill is incorrect
Step-by-step explanation:
Given
[tex]\frac{23}{1000}= 0.23[/tex]
Required
Determine if Jill is correct or incorrect
Start by solving the expression on the left hand side:
[tex]\frac{23}{1000} = 0.023[/tex]
The result of [tex]\frac{23}{1000}[/tex] gives 0.023 and not 0.23 as Jill as said;
Hence;
Jill is incorrect and the expression is false;