7/12 minus 1/3 help the anwers are on top

0.25

Step-by-step explanation:

a

Step-by-step explanation:

you just have to count the shaded areas.

b shows 7/12 and 4/12 and 4/12 is equivalent to 1/3

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right