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
tekilochka [14]
2 years ago
8

Subtract and simplify. 12 3\8 − 9 1\8 =

Mathematics
2 answers:
Ber [7]2 years ago
7 0

Answer:

3\dfrac{1}{4}  \ \  or  \ \  3,25

Step-by-step explanation:

\displaystyle12 \frac{3}{8} -9\frac{1}{8} =12-9+\frac{3}{8} -\frac{1}{8} =3+\frac{2}{8} =3\frac{1}{4}  \ \  or  \ \  3,25

umka21 [38]2 years ago
6 0

Answer:

13/4

Step-by-step explanation:

You might be interested in
Find the diameter of a circle whose circumference is 74cm
jenyasd209 [6]
  • <em>Answer:</em>

<em>≈ 24 cm</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>c = 2πr  } => c = πd => d = c/π</em>

<em>2r = d</em>

<em>replace c ; π</em>

<em>π  =3.14</em>

<em>d = 74cm/3.14</em>

<em>= 23.5668</em>

<em>≈ 24 cm</em>

<em>Good luck !</em>

4 0
3 years ago
This table on a package of dog food tells how much to feed a dog, depending on its weight.  Weight of Dog (pounds)153045 Amount
Novay_Z [31]

9514 1404 393

Answer:

  k = 2/15

Step-by-step explanation:

We can solve the given equation for k:

  k = s/p . . . . . . divide the given equation by p on both sides

Using the first values from the table (15 pounds, 2 scoops), we have ...

  k = 2/15

The value of k is 2/15.

3 0
2 years ago
What is 44 divided by 93
Shalnov [3]

Answer:

0.47311827957

Step-by-step explanation:

44/93= 0.47311827957

hope this helps u

5 0
3 years ago
Jerry has a miniature model of a boat. He knows that the boat is 3 3/4 inches wide and 5 1/2 inches long. What is the actual len
FromTheMoon [43]

Width of the miniature model = 3\frac{3}{4} inches

Length of the miniature model = 5\frac{1}{2} inches

The actual width of the boat = 15 feet

Let us find the actual length of the boat.

Write it in a proportion form.

width of model : length of model : : width of actual : length of actual

$\Rightarrow 3\frac{3}{4}:5\frac{1}{2}::15:x

$\Rightarrow\frac{15}{4}:\frac{11}{2}::15:x

$\Rightarrow\frac{\frac{15}{4}}{\frac{11}{2}} =\frac{15}{x}

Do cross multiplication.

$\Rightarrow{\frac{15}{4}x =15\times\frac{11}{2}

$\Rightarrow{\frac{15}{4}x =\frac{165}{2}

$\Rightarrow x =\frac{165}{2}\times{\frac{4}{15}

⇒ x = 22

Hence the actual length of the boat is 22 feet.

6 0
3 years ago
Jared measured a house and its lot and made a scale drawing. The scale of the drawing was 5 millimeters : 3 meters. The actual l
alukav5142 [94]

Answer:

115mm

Step-by-step explanation:

5/x = 3/69

5/x = 1/23

5*23 = x

115 = x

4 0
2 years ago
Other questions:
  • What is the domain of the function {(-1,1) (0,0) (1,2)}
    7·1 answer
  • What is the volume of the composite figure? Use 3.14 for π and round the answer to the nearest tenth of a cubic unit.
    8·2 answers
  • 3x^3-24x^2 factor completley
    8·2 answers
  • There are students from 6th grade, 7th grade, and 8th grade in band. The 7th grade students make up 20%
    7·2 answers
  • Simplify (x^2 • x^4)3. Explain your steps.
    11·1 answer
  • Please help me on these
    5·1 answer
  • The surface area of the soup can below is 51.84
    11·1 answer
  • Que es una Progresión Aritméticas
    11·1 answer
  • What is the Greatest Common Factor of thepolynomial 3x - 3y ?
    10·1 answer
  • Add. Write the sum in simplest form. <br><br><br><br> 12 1/3 + 6 2/6 =
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!