Divide 6/13 by 6/12
a. 1/2
b.9/16
c. 1/12
d. 12/13

(a/b)/(c/d) = (a*d)/(c*b)

(6/13)/(6/12) = (6*12)/(6*13)

= (72)/(78)

= 12/13

The answer is D

answer: 5

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true