The line graph shows the number of croissants sold in a week.
- How many more croissants were sold on Saturday than on Thursday?
- On which day was the number of croissants sold twice as many as the number of croissants sold on Monday? Give your answer in this format. (Eg Mon)
(a)
Number of croissants sold on Monday = 90
Number of croissants sold on Tuesday = 100
Number of croissants sold on Wednesday = 30
Number of croissants sold on Thursday = 10
Number of croissants sold on Friday = 180
Number of croissants sold on Saturday = 150
Number of croissants sold on Sunday = 40
Number of more croissants sold on Saturday than on Thursday
= 150 - 10
= 140
(b)
Number of croissants sold on Monday = 90
Number of croissants sold in a day to be twice as many as the number of croissants sold on Monday
= 2 x 90
= 180
On Friday, the number of croissants sold was twice as many as the number of croissants sold on Monday.
Answer(s): (a) 140; (b) Fri