The line graph shows the number of croissants sold in a week.
- How many more croissants were sold on Sunday than on Tuesday?
- On which day was the number of croissants sold four times as many as the number of croissants sold on Wednesday? Give your answer in this format. (Eg Mon)
(a)
Number of croissants sold on Monday = 80
Number of croissants sold on Tuesday = 30
Number of croissants sold on Wednesday = 20
Number of croissants sold on Thursday = 130
Number of croissants sold on Friday = 50
Number of croissants sold on Saturday = 140
Number of croissants sold on Sunday = 60
Number of more croissants sold on Sunday than on Tuesday
= 60 - 30
= 30
(b)
Number of croissants sold on Wednesday = 20
Number of croissants sold in a day to be four times as many as the number of croissants sold on Wednesday
= 4 x 20
= 80
On Monday, the number of croissants sold was four times as many as the number of croissants sold on Wednesday.
Answer(s): (a) 30; (b) Mon