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3 years ago

In a beaded necklace 3/12, of the beads

Mathematics

1 answer:

Alexxandr [17]3 years ago

4 0

Answer: 7/12 of the beads are blue and green

Step-by-step explanation: To make both denominators of fraction 3/12 and 1/3 equal, you have to change both denominators to the lowest common denominator. Since the LCD (lowest common denominator) is 12 you have to multiply 1/3 by 4 to make the two denominators match.

1/3 x 4/4= 4/12

Then to find the total fraction of both green and blue beads on the necklace, you simply have to add the two fractions together.

4/12+3/12= 7/12

hope this helps :)

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Answer:

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Step-by-step explanation:

Part 1) What is the area of all 4 walls together?

we know that

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The perimeter of the floor is

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The area of the floor (rectangle ) is equal to multiply the length of the floor by the width of the floor

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To find the cost multiply the area of the floor by $6.75 per square foot

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Part 7) What is the cost to redo the floor in maple?

To find the cost multiply the area of the floor by $8.00 per square foot

$126(8.00)=\$1,008$

Part 8) What is the cost to redo the floor in carpet?

To find the cost multiply the area of the floor by $3.75 per square foot

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