00:02
In this part, we have the calorie burns formula, where in the calorie burns is equals to the physical activity in minutes times the mgt, so times 3 .5 times weight divided by 200, and approximately in one kilogram, we have 7 ,700 calories.
00:25
For part a, for the calories burned, we have 10 times 4 times 3 .5 times 142 .8, divide by 200.
00:38
We have 100 calories.
00:42
For part b, we have 45 times 4 times 3 .5 times 142 .8, divided by 200 is equals to 450 calories.
00:54
For part c, we have 20 times 5 times 3 .5 times 142 .8 divided by 200.
01:05
This would be equal to 250 calories.
01:10
And for part b, we have 10 times 7 times 3 .5 times 142 .8 divided by 200 is equal to 175 calories.
01:22
The total calories burn in a day is equal to 975 calories and calories burn in a week, that would be 975 times 5 is 4 ,875 calories, as he worked only for five days.
01:42
Calories burn in a year, well definitely 4 ,875 times 52 because the number of weeks in a year is 52...