Every day Charisma meditates for 15 minutes when she first wakes up and again before she goes to sleep.  5 days a week she practices 1 hour of yoga.  in 4 weeks, how much time has she spent on meditation/yoga practice?
She meditates for 15 minutes in the morning and 15 minutes at night for a total of 15+15 = <<15+15=30>>30 minutes
She meditates 30 minutes daily so in 7 days/1 week she meditates 30*7 = <<30*7=210>>210 minutes
She meditates 210 minutes in 1 week so in 4 weeks she meditates 210*4 = <<210*4=840>>840 minutes
60 minutes are in an hour so she meditates for 840/60 = <<840/60=14>>14 hours
She practices yoga for 1 hour 5 days a week so that's 1*5 = <<1*5=5>>5 hours
Over 4 weeks she practices yoga for 4*5 = <<4*5=20>>20 hours
She spends 14 hours meditating and 20 hours practicing yoga for a total of 14+20 = <<14+20=34>>34 hours
#### 34