5
7 challenges · solve on the first try to earn a star
Two beadworkers are comparing their designs. Start with the pictures. When pictures get tricky, give both fractions the same denominator.
Words we'll use
- common denominator
- A denominator two fractions can share, so their parts are the same size.
- benchmark
- A friendly number like 0, 1/2, or 1 used to compare.