Jason had 3/4 pound of salami. he used 1/3 pound for sandwiches.
how many pounds of salami does he have left?
a.
lb 1/4
b.
lb 1/3
c.
lb 5/12
d.
lb 1/2

Jason had ¾ pound of Salami.
He used 1/3 of it for sandwhich, now find the number of pound of salami left.
=> ¾ - 1/3
=> ¾ - 1/3, since the given equation contains different denomination, find the least common denominator
=> so the LCD is 12
=> ¾ - 1/3 = 9/12 – 4/12
=>  9/12 – 4/12
=> 5/12
Thus, the answer is letter C. 5/12 pounds is left to Jason’s Salami.

(x) - (y) = (1 + 4i)

(3 + 6i) - (2 + 2i) = (1 + 4i)