A post office has three hundred ninety pieces of junk mail they want to split evenly between thirty-eight mail trucks. How many extra pieces of
junk mail will they have if they give each truck the same amount?

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

c

step-by-step explanation: easy math