It cost Abdul $6.42 to mail a 42 oz. package. Round to the nearest cent, what was his cost to mail per ounce?

A)$6.00

B)$1.50

C)$0.30

D)$0.15



Divide and round to the nearest tenth

$2.30 divided by 9

A)$25.56

B)$0.25

C)$0.26

D)$25.55



Jeanie's car averages 32 miles per gallon and the current cost of gasoline is $3.10 per gallon. To the nearest cent, what is the cost per mile?

A)$0.11

B)$0.10

C)$0.09

D)$0.08

(I wanna say B but i'm not sure)