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Elis [28]
3 years ago
9

You are making necklaces for your friends. You have 72 blue beads and 42 red beads. Each friend will receive an identical neckla

ce, and all beads must be used.
(A) What is the greatest number of friends who can receive a necklace? Explain your reasoning.
(B) How many of each color bead will each friend receive on the necklace? Explain your reasoning.

Help me for free minecoins T-T
Mathematics
1 answer:
Lilit [14]3 years ago
8 0

Answer:

A) 6 friends

B) 12 blue beads and 7 red beads

Step-by-step explanation:

<em>Step 1: Find the total number of beads</em>

Blue beads + red beads = Total beads

72 + 42 = 114

<em>Step 2: Find the ratio of blue beads to red beads</em>

Blue/red = 72/42 = 12/7

<em>Step 3: Find the total number of beads in each necklace</em>

Add the ratio found in step 2

12 + 7 = 19 beads in each necklace

<em>Step 4: Find the number of necklaces</em>

Total beads/beads in each necklace

114/19 = 6

There will be 6 identical necklaces.

A) 6 friends will receive a necklace

B) Each friend will receive 12 blue beads and 7 red beads on each necklace.

!!

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Answer:

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Step-by-step explanation:

we know that

In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant, and this constant is called the common difference

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