One-half of the 300 students in a school were selected for a math competition. Only one-half of the students who were selected attended the competition. How many students attended the competition?

only 75 students attended the competition

Step-by-step explanation:

300/2= 150 the selected for the competition

150/2=75 half of the selected students

75 students

Step-by-step explanation:

300/2 = 150

150/2 = 75

it's not fair, because it's only a 1 in 6 chance of rolling gold.

it would be fair if 3 of the 6 sides were gold