Multiply. write answers in simplest form
2 1/4 x 2 1/3

5 1/4

Step-by-step explanation:

2 1/4 = 9/4

2 1/3 = 7/3

9                     7                63

     X        =      

4                     3                 12

63/12 in the simplest form is 5 1/4

C. 3rd quartile

Step-by-step explanation:

Percentile:

A data belonging to the xth percentile means that the data is greater than x% of the values of the data-set, and smaller than (100 - x)%.

Point below 75% of the cases lie:

This is the 75th percentile, which is the 3rd quartile, as 75 = 3*100/4. Thus, the correct answer is given by option c.