Ratio tables

Sam can fill $7$ glasses with soda every $29.1$ seconds. **Complete the table to see how long it would take Sam to fill $14$ glasses and $21$ glasses with soda.** | | || - | :-: | :-: | :-: Seconds | $29.1$ |[[☃ math-keypad 1]] | [[☃ math-keypad 2]] Glasses of soda | $7$ | $14$| $21$