Ijust need to know how to solve both of these

A=3 ft B=2/3

Step-by-step explanation:

A=3 ft Explanation

4 in= 1 ft

You have to add all of the already shown in.

you would get 12 inches

12/4=3 which would be your answer

B=2/3 Explanation

1/3= 1/2 week

2/3=1 week

I got this because since a dog eats 1/3 for half a week you just need to add another 1/3 to get the final answer.