1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lawyer [7]
3 years ago
10

Suppose that the first team member in a 3-person relay race must run 2 1/4 laps, the second team member must run 1 1/2 laps, and

the third team member must run 3 5/8 laps. How many laps in all must each team run?
Mathematics
2 answers:
Kisachek [45]3 years ago
6 0

You need to add up all 3 mixed numbers to find the total laps.

2 + 1/4 + 1 + 1/2 + 3 + 5/8 =

(2 + 1 + 3) + (1/4 + 1/2 + 5/8) =

6 + (2/8 + 4/8 + 5/8) =

6 + (11/8) =

6 + (1 + 3/8) =

7 3/8 laps


stich3 [128]3 years ago
5 0

Answer: There are 7\dfrac{3}{8} laps in all.

Step-by-step explanation:

Since we have given that

Number of laps must run by first team = 2\dfrac{1}{4}=\dfrac{9}{4}

Number of laps must run by second team = 1\dfrac{1}{2}=\dfrac{3}{2}

Number of laps must run by third team = 3\dfrac{5}{8}=\dfrac{29}{8}

So, total number of laps in all must run is given by

\dfrac{9}{4}+\dfrac{3}{2}+\dfrac{29}{8}\\\\=\dfrac{18+12+29}{8}\\\\=\dfrac{59}{8}\\\\=7\dfrac{3}{8}

Hence, there are 7\dfrac{3}{8} laps in all.

You might be interested in
A number is chosen at random from 1 to 50. Find the probability of selecting numbers greater than 15 and less than 24
Liono4ka [1.6K]

Answer:

4/25

Step-by-step explanation:

4 0
3 years ago
I Need Help On This
disa [49]

Answer:

The first blank: not equal

The 2nd blank: not right triangle (it's acute triangle)

The 3rd blank: equal

The 4th blank: it's right triangle

Step-by-step explanation:

4^2 = 3^2 + 3^2

<=> 16 = 9 + 9

<=> 16 = 18 ( nonsense)

so triangle LKJ is not right triangle

5^2 = 4^2 + 3^2

<=> 25 = 16 + 9

<=> 25 = 25 ( make sense)

so triangle ABC is right triangle

Done!! :))

6 0
3 years ago
Fifty students were eating lunch in the school cafeteria. The ratio of boys to girls was 25:25. Mrs. White asked Kym to explain
Studentka2010 [4]
42 percent of the people would because the answer to everything is 42
4 0
3 years ago
Read 2 more answers
The name of the triangle that has a 90 angle
brilliants [131]

Answer:

Right angled triangle or Right Triangle

Step-by-step explanation:

triangle that has a 90 angle is known as RIGHT ANGLED TRIANGLE or RIGHT TRIANGLE

8 0
3 years ago
I need help finding missing angles ​
Citrus2011 [14]

Answer:

1 = 128 degrees

2 = 52 degrees

3 = 47 degrees

4 = 133 degrees

5 = 81 degrees

Step-by-step explanation:

angle 2 and 52 degrees are corresponding angles so they are equal.

angle 3 and 47 degrees are corresponding angles so they are equal.

angles 1 and 2 are supplementary angles so their sum is 180 degrees.

angles 3 and 4 are supplementary angles so their sum is 180 degrees.

angle 5 = 180 - 52 - 47 = 81 degrees

8 0
3 years ago
Other questions:
  • If the digits of a three-digit number are reversed in order, then the sum of the new resulting number and the original number co
    12·1 answer
  • A function is created to represent amount of money spent on lunch if you spent five dollars a day. What restrictions would be ma
    10·1 answer
  • What’s the answers please help
    8·1 answer
  • What times what equals 225?
    13·1 answer
  • I need help solving x^2-2=7 by factoring
    5·1 answer
  • What is the product of three square root of eight times four square root of three? Simplify your answer.
    7·1 answer
  • What’s the correct answer for this question?
    9·1 answer
  • After the point B(2, 3) is translated along the vector &lt;5, 7&gt; the image will be located at ?
    14·1 answer
  • Write the equation of the line that passes through (-3,-1) and has a slope of 4
    15·1 answer
  • Which expression is equivalent to "28 divided by the difference 45 and 710"
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!