Apiece of pipe is 303/4 inches long. if five pieces, each 41/3 inches long, are cut from the pipe, how many inches of pipe remain?
a. 9 3/4 inches
b. 26 3/4 inches
c. 26 5/12 inches
d. 9 1/12 inches

So, what is the total lenght of the pieces that wer cut off?

we multiply the lenght by the number:

4 *5=20+=21

and we subtract this from the original pipe, that is

30-21

we need to bring the two fractions to the same denominator (by multiplying the fraction art in the first by 3 and 4 the second):

30-21=9

so the correct answer is D!

6/9 i need more characters in my answer