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vazorg [7]
3 years ago
12

Barry is measuring the length of his pencils. The red pencil is 4.32 inches long, the blue pencil is 6.1 inches long, and the gr

een pencil is 2.27 inches long. What is the sum of the lengths of the pencils? 7.20 inches 12.61 inches 12.69 inches
I NEED ANWSER FAST! AND QUICK! PLEASE HELP! I give 38 points who ever answer!! PLEASE!!!
Mathematics
1 answer:
alisha [4.7K]3 years ago
4 0

Answer: \boxed {12.69 inches}

Step-by-step explanation:

<u>Given information</u>

Red pencil = 4.32 inches

Blue pencil = 6.1 inches

Green pencil = 2.27 inches

<u>Expression deducted from the question</u>

Total length = Red pencil + Blue pencil + Green pencil

<u>Substitute values into the expression</u>

Total length = (4.32) + (6.1) + (2.27)

<u>Simplify by addition</u>

Total length = 10.42 + 2.27

Total length = 12.69 inches

Hope this helps!! :)

Please let me know if you have any questions

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Tommy will spend start fraction, 1/5 of his time this weekend studying for his 4 final exams. What fraction of the weekend will
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Answer:

1/20

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(1/5) ÷ 4

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 ⇒ \frac{49}{10} 

\frac{49}{10} is a improper fraction. 
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Jerome burns 4 cal/min walking and 10 cal/min running. He walks between 10 and 20 min each day and runs between 30 and 45 min ea
erik [133]

Answer:

20 minutes should spend on walking and 30 minutes on running.

Step-by-step explanation:

Let x represents the minutes spent on walking and y represents the minutes spent on running,

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So, the total calories burnt,

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Now, he walks between 10 and 20 min each day,

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