A hungry teenager has three servıngs of cereal and mılk.what mass of sodıum dıd he take ın?

What kind of milk and cereal? How big is a serving?

250 mg

Serving size:30g and skim milk

Skim milk I don't know but it three servings

332g

To determine the mass of sodium in three servings of cereal and milk, we'll need to consider the nutritional information provided on the packaging of the cereal.

1. Look for the nutritional label on the cereal packaging. You might find information about the serving size and the sodium content.

2. Identify the serving size mentioned on the packaging. It could be mentioned in grams or some other unit of measurement. For this example, let's assume a serving size of 30 grams.

3. Find the sodium content per serving. The nutritional label should mention the sodium content in milligrams (mg) per serving. Let's say each serving contains 200mg of sodium.

4. Calculate the total mass of sodium in three servings. Multiply the sodium content per serving by the number of servings. In this case, 200 mg/serving * 3 servings = 600 mg.

Therefore, the hungry teenager took in 600 milligrams of sodium from three servings of cereal and milk.