If 80% of the students like sports how many students are in your class if 16 students like sports

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Which best explains why this triangle is or is not a right triangle ?