Noah drew 30 hearts, 19 stars, and 12 circles. What is the ratio of stars to hearts?

19 to 30, 19/30, 19:30

Naheema drew 30 hearts and 3 smiley faces. What is the ratio smiley faces to hearts?

To find the ratio of stars to hearts, divide the number of stars by the number of hearts.

Stars:Hearts = 19/30

The ratio of stars to hearts is 19:30.