Answer:
The total amount Rick spent working on his garden=1.5 hours
Step-by-step explanation:
The total number of hours spent on the garden can be expressed as;
T=W+P+Y
where;
T=Total amount of time Rick spent working on his garden
W=Total amount of time he spent pulling weeds
P=Total amount of time he spent planting seeds
Y=Total amount of time spent watering
In our case;
W=5/6 hours
P=1/2 hours
Y=1/6 hours
Replacing;
T=(5/6)+(1/2)+(1/6)
T=1.5
The total amount Rick spent working on his garden=1.5 hours
