Ms knight wants to throw a pizza party for all the 7th graders. 13 out of 20 preferred pepperoni pizza and the other 7 preferred cheese. Out of 400 how many prefer pepperoni

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

here is the

mark brainliest pl