Final answer:
A six-bottle carton of soda contains 2340 milliliters, calculated by multiplying the volume of one bottle (390 mL) by the number of bottles in the carton (6).
Step-by-step explanation:
The student is asking how many milliliters are in a six-bottle carton of soda if one bottle contains 390 mL. To find the total volume in the carton, we should multiply the volume of one bottle (390 mL) by the number of bottles in the carton (6).
390 mL x 6 = 2340 mL
Therefore, a six-bottle carton of soda contains 2340 milliliters.