5. 3 4 3 4. Rico help in doing the household chores. He spent of an hour scrubbing the floor, of an hour washing the dishes and of an hour watering the plants . How long did it take him to do all the task? What are the given in the problem?

a. spent of an hour scrubbing the floor of an hour washing the dishes and of an hour watering , the plants
b. How long did it take him to do all the task?
C. Addition
d.4/5+1/2+3/4 =N​