Janet = 1/3
Gary = 1/2
(1/3) + (1/2) = 5/6
Let x = time they both can do the job together
(1/2) + (5/6)x = 1
Solve for x to find your answer.
Answer:
x=16
Step-by-step explanation:
Actually this is trig I believe.
cos60=8/x
x=8/cos60=16
Answer:
15 seconds
Step-by-step explanation:
120/8=15
tenth place: 18.2
hundredth place: 18.19
one place: 18
tens place: 20
hundred place: 0
I didn't know which one you needed so I did a bunch
