The line graph shows the number of muffins sold in a week.
- How many more muffins were sold on Saturday than on Thursday?
- On which day was the number of muffins sold four times as many as the number of muffins sold on Monday? Give your answer in this format. (Eg Mon)
(a)
Number of muffins sold on Monday = 50
Number of muffins sold on Tuesday = 150
Number of muffins sold on Wednesday = 100
Number of muffins sold on Thursday = 60
Number of muffins sold on Friday = 200
Number of muffins sold on Saturday = 70
Number of muffins sold on Sunday = 160
Number of more muffins sold on Saturday than on Thursday
= 70 - 60
= 10
(b)
Number of muffins sold on Monday = 50
Number of muffins sold in a day to be four times as many as the number of muffins sold on Monday
= 4 x 50
= 200
On Friday, the number of muffins sold was four times as many as the number of muffins sold on Monday.
Answer(s): (a) 10; (b) Fri