If Chandler can consume 23 apples per week and the farmer only delivers once per month, then he needs 23 * 4 = 92 apples for a month.
Similarly, if Lucy can consume 19 apples per week and the farmer only delivers once per month, then she needs 19 * 4 = 76 apples for a month.
Therefore, they need to order a total of 92 + 76 = 168 apples for a month.
#### 168
The answer is: 168
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
If Chandler can consume a total of 23 apples and Lucy can consume a total of 19 apples per week, and the farmer only delivers once per month, how many apples do they need to order for a month?

### Answer:
