25g of a breakfast cereal contain 110 calories. How many calories are released per gram? Convert the answer above to joules.

To find out how many calories are released per gram, you need to divide the total number of calories by the total weight of the cereal.

Step 1: Calculate calories per gram:
Total calories = 110
Total weight = 25 grams

Calories per gram = Total calories / Total weight

Calories per gram = 110 calories / 25 grams

Calories per gram = 4.4 calories per gram

To convert calories to joules, you can use the conversion factor that 1 calorie is equal to 4.184 joules.

Step 2: Convert calories to joules:
Calories = 4.4 calories per gram

Joules = Calories x Conversion factor

Joules = 4.4 calories per gram x 4.184 joules per calorie

Joules = 18.37 joules per gram

Therefore, the answer is that 25g of the breakfast cereal release approximately 4.4 calories per gram or 18.37 joules per gram.