A bakery sells three types of pastries: croissants, danishes, and muffins. Over a week, the bakery recorded the number of pastries sold each day, represented in the table below:
Sales Data
Day | Croissants | Danishes | Muffins |
---|---|---|---|
Monday | 30 | 20 | 50 |
Tuesday | 25 | 30 | 45 |
Wednesday | 35 | 25 | 55 |
Thursday | 40 | 20 | 60 |
Friday | 30 | 35 | 50 |
Saturday | 50 | 40 | 70 |
Sunday | 45 | 30 | 65 |
What is the percentage increase in sales of croissants from Monday (30) to Saturday (50)? Round your answer to the nearest whole number.