Refer to the graph given below and answer the given questions :
Question 146
If the average number of calories burned by B on Thursday, Friday and Saturday together is 125, what will be the number of calories burned by B on Saturday?
Solution
Number of calories burned by B on Thursday = 135
Number of calories burned by B on Friday = 145
Average number of calories burned by B on Thursday, Friday and Saturday together = 125
=> Total number of calories burned by B on Thursday, Friday and Saturday together = 125 * 3 = 375
$$\therefore$$ Number of calories burned by B on Saturday = 375 - 135 - 145 = 95
