Barney washes his kitchen towels once a week. He owns eighteen towels and uses two at a time that he changes to clean towels daily. He missed one week of laundry. How many days the following week will Barney not have clean towels? Let's think step by step and output the final answer after "####".
user
Barney uses 2 clean towels every day, so he uses 2 * 7 = <<2*7=14>>14 towels a week.
He missed one week of laundry, so he would need 2 * 14 = <<2*14=28>>28 towels for 2 weeks.
He owns 18 towels, so he has 28 - 18 = <<28-18=10>>10 less than he needs.
Thus, Barney will not have clean towels on 10 / 2 = <<10/2=5>>5 days.
#### 5
Barney washes his kitchen towels once a week. He owns eighteen towels and uses two at a time that he changes to clean towels daily. He missed one week of laundry. How many days the following week will Barney not have clean towels?
train