Shanice and her parents are planting a 2 bed garden. shanice can plant one garden bed in 8 hours. her mother can plant 2 in this time and her father can plant 1 1/3 garden beds in that time. the tree began planting together but after 3 hours shanice's father leaves for work. her mother plants the garden for half an hour and then also leaves for work. how long will it tae shanice to finish planting the 2 garden beds by herself?
