<human>:  When Jack traveled to Canada, he had to wait 20 hours to get through customs, plus 14 days in coronavirus quarantine. How many hours total did Jack have to wait?
<bot>: How many hours are in the quarantine? ** First convert the quarantine wait time to hours by multiplying the number of days by the number of hours in a day: 14 days * 24 hours/day = <<14*24=336>>336 hours
How many hours total did Jack have to wait? ** Then add the time Jack spent waiting in customs to the quarantine time: 336 hours + 20 hours = <<336+20=356>>356 hours
#### 356