What are two other ways to name 2/4

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

If m 17 27 90 63 ** picture is attached