To determine how many calories Nicole has consumed, you follow these steps:
1. Identify the calories per serving: According to the information given, each serving of the crackers contains 200 calories.
2. Identify the number of servings per package: The package contains 4 servings in total.
3. Calculate the total calories consumed: Multiply the calories per serving by the number of servings to find the total calories Nicole consumed.
[tex]\[
\text{Calories per serving} \times \text{Servings per package} = \text{Total calories consumed}
\][/tex]
Plugging in the known values:
[tex]\[
200 \, \text{calories/serving} \times 4 \, \text{servings} = 800 \, \text{calories}
\][/tex]
Therefore, Nicole has consumed a total of 800 calories. The correct answer is:
B. 800