Answer :

Answer:

4.59%

Step-by-step explanation:

Absolute Error = |True Value - Measured Value|

We take

|$17.65 - $18.46| = $0.81

Relative Error = (Absolute Error / True Value) · 100%

We take

(0.81 ÷ 17.65) · 100% ≈ 4.59%

So, the relative error is 4.59%.