Yasir designs bracelets. He uses between 9 and 15 red and yellow beads in a ratio of 2 red beads to 5 yellow beads. Drag the beads into the box to meet these requirements.

Question

Raiden Friedman

Mathematics

27 May, 11:36

Yasir designs bracelets. He uses between 9 and 15 red and yellow beads in a ratio of 2 red beads to 5 yellow beads. Drag the beads into the box to meet these requirements.

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Answers (1)

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Aspen Raymond · Answer 1

For 2 red beads, Yasir uses 5 yellow beads,

2+5=7 is less that the total number of beads per bracelet.

so we multiply both (2 and 5) by 2, and get (4 and 10) red beads and yellow beads.

4+10=14, so the total number is between 9 and 15 as required.

Answer:

4 red beads

10 yellow beads