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AlekseyPX
2 years ago
6

Each lap around the track is 400 meters. How many meters does someone run if they run 2 laps?

Mathematics
2 answers:
almond37 [142]2 years ago
8 0
Answer : 800 meters

Explanation :
1 lap = 400 meters

2laps = ?

1x2=2
400x2=800


Mark Brainliest
Katena32 [7]2 years ago
7 0

Answer:800 meters

Step-by-step explanation:

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Mr. Alvarado needs 15 1/8 pounds of chicken feed to fill his feeder. He has one bag of chicken feed that weighs 3 1/2 pounds and
Crazy boy [7]

Answer:

B: 8 7/8 Lbs

Step-by-step explanation:

answer = 15\frac{1}{8} -3\frac{1}{2} -2\frac{3}{4}

step 1 find a common denominator

common denominator - 8

* apply *

\frac{1^*^1}{8^*^8} =\frac{1}{8} \\\\\frac{1^*^4}{2^*^4} =\frac{4}{8} \\\\\frac{3^*^2}{4^*^2} =\frac{6}{8}

now we have

15\frac{1}{8} -3\frac{4}{8} -2\frac{6}{8}

step 2 make each fraction a improper fraction

We can do this my multiplying the big number by the denominator and adding that to the numerator.

15*8=120\\120+1=121\\\frac{121}{8} \\\\3*8=24\\24+4=28\\\frac{28}{8} \\\\2*8=16\\16+6=22\\\frac{22}{8}

now we have

\frac{121}{8} -\frac{28}{8} -\frac{22}{8}

Now we can subtract

remember when subtracting fractions you only subtract the numerators. ( so we keep the denominator as 8 )

so 121 - 28 - 22 = 71

so the answer is \frac{71}{8}

finally we want to change the answer back into a mixed fraction

To do this we divided 71 and 8

8 can go into 71 8 times

8 * 8 = 64

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5 0
3 years ago
Import customs officials sometimes randomly select crates of cargo for close, but time-consuming, inspection. Suppose there are
Ostrovityanka [42]

<u>The simple random </u><u>sample</u><u> is </u><u>Cherryport</u><u>, Dallhoise, </u><u>Foxwood</u><u>, and </u><u>Sapphire</u><u>.</u>

What is the meaning of probability in math?

  • Probability is simply how likely something is to happen.
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  • The analysis of events governed by probability is called statistics.

Three Types of Probability

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the list of random digits from left to right, starting at the beginning of the list.

74803 12009 45287 71753 98230 66419 84533 11793 04951 20597 11384

The simple random sample is Cherryport, Dallhoise, Foxwood, and Sapphire.

Learn more about probability

brainly.in/question/20798570

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4 0
2 years ago
What is the circumstances of a circle with a diameter of 30 centimeters
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<span>the circumstances of a circle with a diameter of 30 centimeters 

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3 years ago
What is the selling price of a set of scrubs if the markup is 80% of the cost, and the cost is $37.99?
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Answer:

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7 0
3 years ago
Will Give Brainliest!!!
Musya8 [376]
I think the best answer would be answer D
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3 years ago
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