Question

Marisol and Juanita are making red and blue beaded bracelets in the school colors to wear to the virtual pep rally on Friday. Marisol made her bracelet using a ratio of red beads to blue beads of 3:5. If she used 160 blue beads, how many red beads did she use?

Answer 1

Marisol used 96 red beads.Given a ratio of red to blue beads of 3:5 and 160 blue beads used, Marisol used 96 red beads for her beaded bracelet.

Step-by-step explanation:

To find the number of red beads Marisol used, we need to determine the ratio of red beads to blue beads and then use that ratio to find the number of red beads.

The given ratio is 3:5, which means for every 3 red beads, there are 5 blue beads.

Since Marisol used 160 blue beads, we can set up the ratio:

3 red beads / 5 blue beads = x red beads / 160 blue beads

Cross multiplying, we get:

3 * 160 = 5 * x

480 = 5x

Dividing both sides by 5, we find:

x = 96

Therefore, Marisol used 96 red beads.