Final answer:
To find out how many liters Raul used, we need to convert 534 milliliters to liters. The conversion factor from milliliters to liters is 1000:1. Therefore, Raul used 0.534 liters of the liquid for the experiment.
Step-by-step explanation:
To find out how many liters Raul used, we need to convert 534 milliliters to liters. Since there are 1000 milliliters in a liter, we can set up a proportion:
\[\frac{534 \, \text{ml}}{1} = \frac{x \, \text{l}}{1000}\]
Cross multiplying, we get:
\[534 \times 1000 = 1 \times x\]
Dividing both sides by 1000, we find that Raul used 0.534 liters of the liquid for the experiment.
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