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
GarryVolchara [31]
3 years ago
15

3/4 + 2/5= adding different denominator

Mathematics
2 answers:
Anastasy [175]3 years ago
7 0
I hope this helps with the problem
ASHA 777 [7]3 years ago
4 0

1. Make both denominators equal you need to multiply the numerator & denominator by the same number

3/4 *5

2/5 *4

2. After they are made the same you can just add the numerators together

15/20 + 8/20 = 23/20

3. Then you can simplify the answer in this case you can leave it as an improper fraction or change it to a mixed

1  3/20

You might be interested in
Sean has some candy bars that he wants to give away. He is going to give each person \dfrac18 8 1 ​ start fraction, 1, divided b
Afina-wow [57]

Answer:

22 people

Step-by-step explanation:

Sean has 2 3/4 candy bars. That is 11/4 candy bars.

He wants to give out 1/8 candy bars.

The number of people that will get candy is:

\frac{11}{4} / \frac{1}{8}\\ \\= \frac{\frac{11}{4} }{\frac{1}{8}} \\\\\frac{11}{4} * \frac{8}{1} \\\\22

22 people can get candy.

8 0
3 years ago
Read 2 more answers
3. Today, Dahlia folded 29 paper cranes. Now there are 41 paper cranes in class. How many cranes were there in class yesterday?
ohaa [14]

Answer:

There were 12 cranes in class yesterday. For all the cranes, there were a total of 290 centimeters.

Step-by-step explanation:

41-29=12.

29*10=290

4 0
2 years ago
Write the percent as a fraction or mixed number in simplest form.<br><br> 150%
N76 [4]

Answer:

3/2 or 1 1/2

Step-by-step explanation:

3 0
3 years ago
1-Describe the error in the way the calculation of the slope of the two points is set up and/or solved. Please be specific. Do n
Bad White [126]

Answer:

Please check explanations for answer

Step-by-step explanation:

Let’s have two points (5,10) and (15,20)

1. Let’s find the slope of these two points

Mathematically, the slope can be calculated using the formula;

m = (y2-y1)/(x1-x2)

So m = (20-10)/(5-15) = 10/-10 = -1

The error here is the formula used in calculating the slope

The formula should be;

m = (y2-y1)/(x2-x1) and not x1-x2

2. To calculate the slope correctly, we have;

m = (y2-y1)/(x2-x1)

So the slope will be;

m = (20-10)/(15-5) = 10/10 = 1

In the point slope form, the equation can be represented as;

y-y1 = m(x-x1)

Let’s use the point (5,10)

y- 10 = 1(x-5)

The above is the point slope form

using one of the points and the correct slope of the line

6 0
3 years ago
Please answer this question now. Giving brainliest to anyone who answers
baherus [9]
Line p is perpendicular to S and the equation is y=x +3 which is D
6 0
3 years ago
Other questions:
  • Write an equation of the line that passes through point p and is perpendicular to the line with the given equation p(5,20)
    8·1 answer
  • Factor the expression below. x2 - 4x + 4 A. 4(x2 - x + 1) B. (x - 2)(x + 2) C. (x + 2)(x + 2) D. (x - 2)(x - 2)
    10·1 answer
  • 3(x+4)=18+x<br> please show work
    10·2 answers
  • Pleaseeeee helpp me question 2 .
    7·1 answer
  • GEOMETRY. PLEASE INCLUDE CLEAR ANSWER AND EXPLANATION
    11·1 answer
  • Hurry please. Abdul started solving for the volume of the pyramid using the steps below.
    14·2 answers
  • The key personal decisions that can influence your personal safety while exercising are __________. A. making sure to replace lo
    12·1 answer
  • EXPAND THE POLONOMIAL <br><br> (5a+1/2b)^2 HELPPP ASAP
    7·1 answer
  • Can anyone help me with this
    9·2 answers
  • Help me bro ion know how to do this junk
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!