How many millimeters of %5 phenobarbital solution must be mixed with %25 solution for pharmacist to get 500 millimeters of phenobarbital solution

629398)*+62837 ok so %5 is a man so he’s kinda sus ngl so %25

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.