Final answer:
Olivia had 1.8 liters of juice since she could fill only 6 glasses and each glass has a capacity of 3/10 liter.
Step-by-step explanation:
Olivia is trying to find out how much juice she has if each glass has a capacity of 3/10 liter and there is enough juice to fill only 6 glasses. To solve this, you multiply the capacity of one glass by the number of glasses she was able to fill.
The calculation is as follows:
- (3/10 liter/glass) × 6 glasses = 18/10 liters
- 18/10 liters can be simplified to 1.8 liters.
Therefore, Olivia had 1.8 liters of juice, which corresponds to answer choice a.