Your body burns 0.25 calories every 30 minutes that you are asleep for each pound that you weigh. How many calories a 165-pound boy burn if he slept for 7 1/2 hours

How Many Calories Do You Burn While You Sleep? As a very approximate number, we burn around 50 calories an hour1 while we sleep. However, every person burns a different amount of calories during sleep, depending on their personal basal metabolic rate2 (BMR).

The only number less than 8 that can equal 12 would be 6, 36 is the dividend