The line graph shows the number of buns sold in a week.
- How many more buns were sold on Sunday than on Tuesday?
- On which day was the number of buns sold four times as many as the number of buns sold on Wednesday? Give your answer in this format. (Eg Mon)
(a)
Number of buns sold on Monday = 200
Number of buns sold on Tuesday = 10
Number of buns sold on Wednesday = 50
Number of buns sold on Thursday = 60
Number of buns sold on Friday = 160
Number of buns sold on Saturday = 20
Number of buns sold on Sunday = 40
Number of more buns sold on Sunday than on Tuesday
= 40 - 10
= 30
(b)
Number of buns sold on Wednesday = 50
Number of buns sold in a day to be four times as many as the number of buns sold on Wednesday
= 4 x 50
= 200
On Monday, the number of buns sold was four times as many as the number of buns sold on Wednesday.
Answer(s): (a) 30; (b) Mon