Stoney spent 45 minutes working on his homework last night. Of that time, ¹/₃ was spent on Math. How much time did Stoney spend on subjects other than Math?

Khristina made 3 dozen cookies. She gave ¹/₄ of them to her family and the rest were taken to school. How many cookies did she take to school?

Keshmario spent 6 hours at the YMCA. He spent 2 ¹/₂ hours in the pool and 1 ³/₄ hours on the basketball court. How much more time did he spend swimming than playing basketball? (answer as a fraction in simplest form and leave the words portion out of your answer)

The boys ate 5 ⁴/₇ pizza. The girls ate 4 ⁶/₇. How much more pizza did the boys eat than the girls?

Which piece of data is an outlier in the following data set?
{24, 27, 38, 26, 29, 86, 31, 35}

What is the difference between the mean of this data set and the mean of this data set after removing the outlier?
{88, 96, 100, 0, 95}

Solve for n.
6n = 42

Solve for n.
28 - 4 = 3n