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 thrice 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 = 210
Number of buns sold on Tuesday = 100
Number of buns sold on Wednesday = 70
Number of buns sold on Thursday = 60
Number of buns sold on Friday = 200
Number of buns sold on Saturday = 120
Number of buns sold on Sunday = 110
Number of more buns sold on Sunday than on Tuesday
= 110 - 100
= 10
(b)
Number of buns sold on Wednesday = 70
Number of buns sold in a day to be thrice as many as the number of buns sold on Wednesday
= 3 x 70
= 210
On Monday, the number of buns sold was thrice as many as the number of buns sold on Wednesday.
Answer(s): (a) 10; (b) Mon