<human>:  Chandler can eat a total of 23 apples and Lucy can eat a total of 19 apples per week. If the farmer only delivers 1 time per month, how many apples do they have to order for a month?
<bot>: How many apples can Chandler and Lucy eat in a week? ** Chandler and Lucy can eat 23 + 19 = <<23+19=42>>42 apples per week.
How many apples do they have to order for a month? ** Therefore, they have to order 42 x 4 = <<42*4=168>>168 apples for a month.
#### 168