On the mathematics pretest, 60% of the students passed on the first try. If 125 students took the pretest, how many students passed on the first try? A) 60
B) 75
C) 25
D) 100

What ratio is proportional to 18/21

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them. this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?

Find the area of the shaded region.