KjNnesmith KjNnesmith 30-01-2020 Mathematics contestada Matthew helped clean the kitchen for 1/3 hour. He helped with the laundry for 1| 1/2 hours. Altogether, how many hours did Matthew help clean the kitchen and help with laundry? 1|2/5 hours 1|5/6 hours 2|2/5 hours 2|5/6 hours