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
Evgesh-ka [11]
3 years ago
12

15/4 in to equal mixed number

Mathematics
1 answer:
Temka [501]3 years ago
5 0

9514 1404 393

Answer:

  3 3/4

Step-by-step explanation:

  \dfrac{15}{4}=\dfrac{12+3}{4}=\dfrac{12}{4}+\dfrac{3}{4}\\\\=3+\dfrac{3}{4}=\boxed{3\dfrac{3}{4}}

__

The integer part of the mixed number is the quotient when the numerator is divided by the denominator. The remainder from that division is the numerator of the fraction.

  15/4 = 15 ÷ 4 = 3 r 3 = 3 3/4

You might be interested in
How do you get 25 for the order of operations
mojhsa [17]
PEMDAS Solve the parentheses first so 9+4=13. Then do the division so 6/6=1. Now the equation is 37- 13+ 1. Then work left to right. 37-13= 24 then 24+1=25.
5 0
3 years ago
Please help I will give you 20 points
zheka24 [161]
You good ?????????????
7 0
3 years ago
Help once again. this is 6th grade work so uhh help
dolphi86 [110]

The answer is that s = 55/42.

Here's how to solve it

3 0
2 years ago
Read 2 more answers
Solve the system of equations y = 2x + 3 and 4x - 2y = -6 using a graphical method.
emmasim [6.3K]

Answer:

-1

Step-by-step explanation:

You are asked to solve this set by substitution. Note that the first equation defines

the value of y in terms of x. Therefore, you can use the right side of this equation

(2x + 3) as a substitution for y in the second equation. When you substitute 2x +3 for y

in the second equation, the result is:

.

2x + 3 = 4x + 7

.

Let's set the goal of getting all the terms that contain x isolated on the left side of

the equal sign and all the constants by themselves on the right side. Begin by getting rid

of the +3 on the left side by subtracting 3 from the left side. But if you subtract

3 from the left side you must also subtract 3 from the right side. These subtractions

result in the following sequence:

.

2x + 3 - 3 = 4x + 7 - 3

.

Combining numbers on the left side and on the right side simplifies the equation to:

.

2x = 4x + 4

.

Now, in a similar fashion, let's get rid of the 4x on the right side by subtracting

4x from the right side. When we do this subtraction, to keep the equation in balance

we must also subtract 4x from the left side. This results in:

.

 

2x - 4x = 4x - 4x + 4

.

On both sides of the equation combine terms containing x to get:

.

-2x = 4

.

Finally, solve for x by dividing both sides of the equation by -2 because -2 is the multiplier

of x. This results in:

.

x = 4/-2 = -2

.

So now that we know x = -2, we can return to either one of the original equations  

in the equation set and substitute -2 for x. Then we can solve for y. Let's return

to the first equation and substitute -2 for x. This begins with:

.

y = 2x + 3

.

Then substituting -2 for x gives:

.

y = 2*(-2) + 3 = -4 + 3 = -1

7 0
3 years ago
after an oil pipeline burst one morning gas prices went up by $2.20 per gallon at the afternoon you bought 10 gallons of gas for
mr Goodwill [35]
53.90/10=5.39
5.39-2.20=3.19
3.19 dollars per gallon
6 0
3 years ago
Read 2 more answers
Other questions:
  • A gas tank contains 5.3 gallons.the capacity of the tank is 12.5 gallons.how much will it cost to fill the tank at $1.30 per gal
    13·1 answer
  • How to solve this. I'm feeling lazy
    11·1 answer
  • one fabric costs $15.00 for two yards. Another costs $37.50 for 5 yards. Do these fabrics have the same unit cost? explain
    9·1 answer
  • -2/9 ÷ 1/2 as a fraction
    15·2 answers
  • A water and sprinkle our sins water out in a circular pattern how many feet away can it spread water if the area formed by the w
    9·1 answer
  • Need help please and Thank you
    6·1 answer
  • Let S be the set of all integers k such that, if k is in S, then <img src="https://tex.z-dn.net/?f=%5Cfrac%7B17k%7D%7B66%7D" id=
    9·1 answer
  • .......................
    15·1 answer
  • The Maron Luggage Company claims they have a suitcase large enough to fit a 34-inch baseball bat inside. If the suitcase has hei
    9·1 answer
  • Given ω=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3-2i%7D%7B5-6i%7D" id="TexFormula1" title="\frac{3-2i}{5-6i}" alt="\frac{3-2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!