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
Lostsunrise [7]
3 years ago
10

What's 1/2 + 1/3? Y'all please help me . And when or if you can give me the answer can you do step-by-step on how you did that s

o I can do it myself next time?
Mathematics
2 answers:
Arturiano [62]3 years ago
8 0

Answer:

5/6

Step-by-step explanation:

fractions! exciting :D

what you wanna do is get them to a common denominator, or bottom. In this case, the least common factor between 2 and 3 is six. To get that common denominator we should cross multiply-

That is, we'll take the denominator in 1/2, 2, and multiply it to both the numerator and denominator of our second fraction, making it 2/6. 2/6 is equal to 1/3 ! We can then do the same from 1/3 to 1/2, multiplying both 1 and 2 by three. That gives us 3/6 , which is equivalent to 1/2! I'mma include a visual below to make sure this makes sense because I may not be explaining it the best.

So, now we have 3/6 + 2/6 , and because we have common denominators we can just add across the top. That gives us 5/6 as the final answer.

Sav [38]3 years ago
6 0
First the common denominator has to be 6. So to get to 6 you multiply the 2 by 3 and the numerator by 3 giving 3 over 6 then you multiply 3 times 2 to get to 6 so the following fraction is 2 over 6. So when u add the two together it gives you 5 6ths
You might be interested in
Which values of a and b make the following equation true?
zzz [600]

Answer:

A. is correct answer

Step-by-step explanation:

full explanation

6 0
2 years ago
Question 10 Please Help
svet-max [94.6K]

Answer:

1)· 5x + 2y = 9. First we solve for y. 2y= 9 -5x. y=(9-5x)/2. Now that we have the value of y. We substitute on the original equation and resolve. 5x + 2y = 95x + 2y = 9  5x + 2(9-5x)/2 = 9  5x + 9 - 5x = 9  9 = 9

That would be x = 1  

Now substitute and resolve to find y.  

5(1) + 2y = 9

5 + 2y = 9

2y = 4

y = 2

So our answer x=1 and y = 2. (1,2)

Proof :  

5(1) + 2(2) = 9

5+ 4 = 9

9 = 9

Step-by-step explanation:

hoped it helped for the first  one  i didnt now the second one

4 0
2 years ago
Which expression is equivalent to the expression below? Select all that apply.
katen-ka-za [31]

Answer:

2 and 3

Step-by-step explanation:

To simplify this expression, you will need to use the distributive property.

Multiply -2/5 by 15 = <u>- 6</u>, -2/5 by -20d = <u>8d</u>, and -2/5 by 5c = <u>-2c</u>.

you can switch these around to get -6 + 8d - 2c and -2c + 8d - 6.

Hope this helps :)

3 0
2 years ago
The volume of a cone with a radius of 7 cm is 147 pi cubic centimeters. Which expression can be used to find h, the height of th
Aleks04 [339]

volume(V)=147cm^3

also,

v=1/3×3.14×7^2×h

or, 147×3=3.14×49×h

or, (441)/(3.14×49)=h

or, h=2.87cm

3 0
3 years ago
Read 2 more answers
Stefan won 54 lollipops playing hoops at the county fair. At school he gave three to every student in his math class. He only ha
Natalka [10]
54 - ? = 9
? = 45
45 divide 3 is 15
15 people
3 0
3 years ago
Other questions:
  • Derek just purchased a new cube shaped fish tank.it holds 13,824 inches3 of water. What is the length of one of the sides?please
    8·1 answer
  • 7-c&lt;1 ?? HELPPPP!!!MEEEeee
    12·1 answer
  • A small town surveys 250 adults, 180 of which are parents, about whether or not a park should be expanded. The results showed th
    9·1 answer
  • I don’t know what the formula is and how to work it out, please help.
    13·1 answer
  • I will give you brainliest if you get it right!!!!!!!
    6·1 answer
  • FACTOR<br>h² + 9hj + 14j²​
    12·2 answers
  • What is the slope of a line that passes through the points (8,5) and (13,2)?
    6·2 answers
  • Find each missing measure.
    9·1 answer
  • Salim wants to purchase tickets from a vendor to watch a tennis match. The vendor charges a one-time service fee for processing
    9·1 answer
  • the perimeter of a rectangular garden is 84 feet. write and solve the system of equations that can be used to find the dimension
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!