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
chubhunter [2.5K]
3 years ago
7

How is adding and subtracting mixed numbers similar to adding and subtracting fractions? How is adding and subtracting mixed num

bers different than adding and subtracting fractions?
Give examples to explain your answer. Use your 4th grade words.
Mathematics
2 answers:
barxatty [35]3 years ago
6 0

Answer:

A mixed number is a fraction just with a whole number such as 1, 2, 3, and on. A regular fraction would be 5/10 and you can make that irregular so we can say if it was 15/10 then thats still a fraction but its improper and in order to make it proper you must make it a mixed number.

If any of this made sense then i hope i helped.

Step-by-step explanation:

Mandarinka [93]3 years ago
3 0

Answer:

It is similar because you have to always have the same numerator in adding or subtracting fractions. Adding fractions and subtracting mixed numbers is different because when u have a  mixed number you have to simplify it to its lowest terms to make it easy to tell if it's a whole number or mixed.

example: 2 1/2 + 3/2= 4 now u know its a whole number but as a mixed number that would be 8/2

Step-by-step explanation:

You might be interested in
soybean meal is 18% protein, cornmeal is 19% protein.. how many pounds of each should be mixed in order to get 360lb mixture tha
seraphim [82]
S=weight of soybean protein, C=weight of cornmeal protein.
Total weight of each protein is 0.18S+0.19C=0.17×360=61.2 lb.
Total weight of meal is S+C=360 lb. So S=360-C.
Therefore 0.18(360-C)+0.19C=61.2, 64.8-0.18C+0.19C=61.2, 0.01C=-3.6.
Clearly we would get a negative value for C. When you look at the question you will realise that there is a larger percentage of protein in the ingredients than there is in the mixture. The expected amount of protein in the mixture should be between 18% and 19%. Please check your figures.
5 0
3 years ago
There is a ratio of five girls to 3 boys there are 24 boys how many girls are thier
Olegator [25]
There are 40 girls. The answer is 40. 
7 0
3 years ago
Read 2 more answers
The average weight of a mature human brain is approximately 1400 grams. What is the equivalent weight in pounds? Use the convers
Brilliant_brown [7]
Your answer is b 3.08 lbs
8 0
3 years ago
Alana spent 21$ of her $300 paycheck on a gift. What percent of her paycheck was spent on the gift?
viva [34]
$21/ $300* 100%= 7%

7% of her paycheck was spent on the gift~
3 0
3 years ago
Find the equation of the line. A. Y=-3/2x+1 B. Y=-2/3x-1 C. Y=2/3x+1 D. Y=3/2x-1. PLEASE HURRY!!!!!!!!​
galben [10]

Answer:

y = \frac{2}{3} x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 1) and (x₂, y₂ ) = (3, 3) ← 2 points on the line

m = \frac{3-1}{3-0} = \frac{2}{3}

Note the line crosses the y- axis at (0, 1) ⇒ c = 1

y = \frac{2}{3} x + 1 ← equation of line

4 0
3 years ago
Other questions:
  •  what 2 numbers should be placed in the blanks below so that the difference between consecutive numbers is the same?      17,_,_
    15·1 answer
  • Which expression are equivalent to whole -3 times 4/-5
    10·1 answer
  • The transitive property of equality states that:
    7·2 answers
  • A rectangle has length x and width x – 3. The area of the rectangle is 10 square meters. Complete the work to find the dimension
    10·1 answer
  • What is the standard form of 5x^2+5y^2-10x+20y-30=0
    8·1 answer
  • Two consecutive numbers have a sum of 346. What are the numbers?
    10·1 answer
  • Which of the values {1, 2, 3, 4} is the solution to the equation 3x + 3 = 15? Group of answer choices 3 1 4 2
    10·1 answer
  • 45 is what percent of 60?
    6·2 answers
  • Is the square root of 30 a solution to y^2=30
    13·2 answers
  • Lindsay has and 8.5" by 11" piece of notebook paper. Her friends draws
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!