The given pie chart represents the percentage distribution of the number of sandwiches sold by a shopkeeper on different days of a week.

The total number of sandwiches sold on Tuesday is what percentage of the total number of sandwiches sold on Saturday?

50%

Number of sandwiches sold on Tuesday = 8%

Number of sandwiches sold on Saturday= 16%

Required percentage = \(\frac{8}{16}\) × 100

= \(\frac{1}{2}\) × 100

= 50%