Question

If 1 calorie = 4.18 kj, how many kj of energy can be released by an apple containing 125 Cal?

Answer 1

so for 125 calorie
125x4.18
522.5

Answer 2

522.2kJ

Step-by-step explanation:

Hello,

In this case, based on the given conversion data, we apply the following proportional factor to obtain the corresponding energy in kJ:

`125cal*(4.18kJ)/(1cal)=522.2kJ`

Best regards.