Respuesta :
Total number of regular sodas that were being served is 45.
What is percentage?
- Percentage is a relative value indicating hundredth part of any quantity.
- Percentage is denoted by %.
How to find the number of regular sodas did the diner serve ?
- Total number of sodas being served = 50.
- 90% of those sodas were regular.
How to calculate percentage ?
∴ Total number of regular sodas = [tex]\frac{90}{100}[/tex] x 50 = 45
So, diner served 45 regular sodas.
Find out more about 'Percentage' here: : https://brainly.com/question/24304697
#SPJ2