After arianna completed some work, she figured she still had 78 21/100 pictures to paint. if she completed another 34 23/25 pictures, how many pictures did arianna still have to paint

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?

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?

Given that the images represent 4 steps in the construction of a line segment congruent to a given line segment, which is step 3 in the construction?