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
natima [27]
3 years ago
11

Use fraction models to solve two and four sevenths plus three and two fourths equals blank

Mathematics
1 answer:
jenyasd209 [6]3 years ago
3 0

Answer:

6 \frac{1}{14}

Step-by-step explanation:

Write down the problem;

2 \frac{4}{7} + 3 \frac{2}{4}

Simplify

2 \frac{4}{7} + 3 \frac{1}{2}

Convert so that the fractions have a common denominator; multiply the numerator and denominator of both fractions such that the denominators are equal;

2 \frac{8}{14} + 3 \frac{7}{14}

Add the fractions;

5 \frac{15}{14}

Convert to mixed number;

6 \frac{1}{14}

You might be interested in
You order 1.5 pounds of turkey at the deli. You will accept the turkey if its weight is between 1.54 and 1.46 pounds. What absol
Bezzdna [24]

Given :

You order 1.5 pounds of turkey at the deli.

You will accept the turkey if its weight is between 1.54 and 1.46 pounds.

To Find :

What absolute value inequality can be used to describe the tolerance of the weight of the turkey.

Solution :

It is given that the weight cannot be less that 1.46 pounds.

So, mathematical equation is :

x ≥ 1.46 .....1 )

Also, weight cannot be greater than 1.54 pounds.

x ≤ 1.54 ......2)

Combining equation 1 and 2 we get :

1.46 ≤ x ≤ 1.54

Hence, this is the required solution.

7 0
3 years ago
An experiment involves selecting a random sample of 256 middle managers at random for study. one item of interest is their mean
Nitella [24]
The standard error of the mean is 128.125.

The formula for standard error is:

\sigma_M=\frac{\sigma}{\sqrt{N}}

With our information, we have:

\sigma_M=\frac{2050}{\sqrt{256}}=128.125.
7 0
3 years ago
A bag contains 36 marbles. 10 marbles are green, 6 marbles are blue, 18 marbles are yellow, and 2 marbles are purple.
alexdok [17]

Answer:

10/72 or 0.14

Step-by-step explanation:

There are 72 marbles in total and 10 of them are green. So, it is 10/72 or 1.388 rounded to the nearest hundredth is 0.14.

7 0
3 years ago
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If
PSYCHO15rus [73]
The length will be 3 because of the altitude
7 0
3 years ago
The line through (-2, 3) with slope 2/3 in point slope form​
Debora [2.8K]

Answer:

y - 3 = 2/3(x + 2)

Step-by-step explanation:

slope = 2/3

point-slope form --> y - y1 = m(x - x1)

y - 3 = 2/3(x - -2)

y - 3 = 2/3(x + 2)

point slope form of the line is y - 3 = 2/3(x + 2)

3 0
2 years ago
Read 2 more answers
Other questions:
  • How many 8 inch square tiles will it take to cover a rectangular kitchen floor that is 8 feet wide and 10 feet long?
    12·1 answer
  • Meal program charges $0.25 fee charge , what is the payment amount
    10·1 answer
  • Someone help me with c ._.​
    9·1 answer
  • {(6,-6), (7, -6), (8, -6), (9,-6)}
    10·1 answer
  • What are the domain and range of this relation from smallest to largest
    11·1 answer
  • Confidence interval precision: We know that narrower confidence intervals give us a more precise estimate of the true population
    11·2 answers
  • Question 7
    10·1 answer
  • Find the measure of angle AOB
    7·1 answer
  • Random people help meh im d.umb
    9·2 answers
  • If sin x=3/4,then cos x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!