"He used 4 pieces of mushroom, 4 pieces of ham, 3 pieces of pepperoni, 5 pieces of pineapple, some sauce and some cheese. What was the ratio of pineapple to ham?" 14 ratio questions, with a pizza theme. Common Core: 6.RP.1
"For every 3 pencils Greg has, he has 4 pens. If he has 21 writing instruments, how many pencils does he have?" 15 ratio questions. Common Core: 6.RP.1
Students use area models to illustrate addition of unlike fractions.