Sameer's coffee intake in the morning is estimated at 0.72 liters, based on the assumption of a standard cup size of 240 ml.
To determine the number of liters of coffee Sameer drinks in the morning, we need information about the size of each cup. Typically, a standard cup of coffee is approximately 240 milliliters (ml). To convert this to liters, we divide by 1000 since there are 1000 milliliters in a liter.
![\[ \text{Volume of one cup} = \frac{240 \, \text{ml}}{1000} \, \text{liters} = 0.24 \, \text{liters} \]](https://img.qammunity.org/2024/formulas/mathematics/college/15bapkuaoyf8v4d2fhbi7gwwlcrrobcied.png)
Now, to find the total volume Sameer drinks, we multiply the volume of one cup by the number of cups:
![\[ \text{Total volume} = 3 \, \text{cups} * 0.24 \, \text{liters/cup} = 0.72 \, \text{liters} \]](https://img.qammunity.org/2024/formulas/mathematics/college/4acp6kjjbq4z07qlesnkz9t4ar6xrx371d.png)
Therefore, Sameer drinks approximately 0.72 liters of coffee in the morning, rounded to the nearest tenth.
In conclusion, Sameer's coffee intake in the morning is estimated at 0.72 liters, based on the assumption of a standard cup size of 240 ml.