Question

Representing Ratios with Models; Complete the practice questions, the first one has been done for you. The ratio of star-shaped beads to moon-shaped beads in a bracelet is 3 to 1. Write the ratio of moon beads to star beads 1 moon bead to 3 star beads Write the ratio of moon beads to all the beads If the bracelet has 2 moon beads, how many star beads does it have? If the bracelet has 9 star beads, how many moon beads does it have? How do you know? CRM 1.3 - Lesson 1 Open notes navigator

Answer 1

Let's begin by listing out the information given to us:

The ratio of star-shaped beads to moon-shaped beads in a bracelet is 3:1

The ratio of moon beads to star beads 1 moon bead to 3 star beads is given by 1:3