Mark left 3/8 of pizza in the refrigerator. on friday he ate 1/2 if what is left of the pizza. what fraction of the entire pizza did he eat on friday?

Mike ate th portion of the pizza on Friday.

Step-by-step explanation:

Let us consider the quantity of pizza = x  

If Mike left of the pizza in the refrigerator.

On Friday he ate the portion of pizza he ate =

=

Therefore, Mike ate th portion of the pizza on Friday.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right