Molly and Roxana each had three wooden sticks to paint during art class. The model below is shaded to represent the fraction of the sticks each girl painted.
Which solution process shows the difference between the numbers of sticks that each girl painted?
1 point
1
Question 2
2.
A compact disc has four tracks of music. Track 1 has a song length of 31/4 minutes, track 2 has a song length of 41/3 minutes, track 3 has a song length of 4 minutes, and track 4 has a song length of 21/2 minutes.
How many more minutes of music were on tracks 1 and 2 than on tracks 3 and 4?
1 point
1
Question 3
3.
Yesterday, Federico used 1/5 liter of water for his paint, 0.75 liters of water to prepare his soup, and 5/4 liter of water to prepare iced tea.
Based on this information, how much water did Federico use yesterday?