A cylinder is sliced perpendicular to its circular base. What shape will the cross section be? A
Some other shape

B
A circle

C
A rectangle

Step-by-step explanation:

I don't know how to show this without a diagram. Picture what is  happening in your head. Hold a knife to a piece of doweling. The knife edge is perpendicular to the face. Now push the knife hard.

What you should see is a rectangle on the face where the knife cut.

It’s b a circle because if it’s being cut into the shape of its base the base of a cylinder is a circle

Divide 2/3 by 3/64 and you will get the number of cups of punch. It doesn't come out evenly, but that's the way to do this.there is a total of 2/3 gallon of punch. Each guests has a cup of 3/64 gallon of punch. Now many 3/64 gallon of punch can you fit in 2/3 gallon of punch, that will tell you how many guests there are. so naturally we want to divide ( 2/3 ) / ( 3/64).