Respuesta :

Answer:

3½÷7=½ liters

Step-by-step explanation:

Change 3½ into a improper fraction.

3½=7/2

7/2÷7=

keep change flip

7/2×1/7=½

500 millilitres each because 3.5 litres divided by 7 people = 0.5 litres (500mL)