Question

A healthy breakfast supplies 230.000 calories how many joules is that same breakfast? 4.18
Joules i calone

Answer 1

Since 4.184 Joules equals one calorie, simply we need to make a cross multiply equation.

4.184J/1cal=x J/230000cal

Then we can multiply the crosses and set them equal to each other. 4.184(230000)=1x

962320=x

The healthy breakfast supplies 962320 joules worth of food.