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
Arisa [49]
2 years ago
5

What is 1/2 + 1/6, please explain, I'm very bad at math

Mathematics
1 answer:
Masja [62]2 years ago
4 0

Answer:

Before adding, we need to make sure the denominators are the same. We can do so by multiplying the fraction by a common multiple. In this case, 3 is a multiple of 6, so we can change 1/2 to 3/6. 3/6 is still equal to 1/2, so nothing changes.

Now we have 3/6+1/6, which is 4/6 (add the numerator).

4/6 can be simplified to 2/3 and 2 is a multiple of 4 and 6.

So, therefore, the answer is 2/3.

You might be interested in
An elementary school is offering 3 language classes: one in Spanish, one in French,and one in German. The classes are open to an
Alona [7]

Answer:

A. 0.5

B. 0.32

C. 0.75

Step-by-step explanation:

There are

  • 28 students in the Spanish class,
  • 26 in the French class,
  • 16 in the German class,
  • 12 students that are in both Spanish and French,
  • 4 that are in both Spanish and German,
  • 6 that are in both French and German,
  • 2 students taking all 3 classes.

So,

  • 2 students taking all 3 classes,
  • 6 - 2 = 4 students are in French and German, bu are not in Spanish,
  • 4 - 2 = 2 students are in Spanish and German, but are not in French,
  • 12 - 2 = 10 students are in Spanish and French but are not in German,
  • 16 - 2 - 4 - 2 = 8 students are only in German,
  • 26 - 2 - 4 - 10 = 10 students are only in French,
  • 28 - 2 - 2 - 10 = 14 students are only in Spanish.

In total, there are

2 + 4 + 2 + 10 + 8 + 10 +14 = 50 students.

The classes are open to any of the 100 students in the school, so

100 - 50 = 50 students are not in any of the languages classes.

A. If a student is chosen randomly, the probability that he or she is not in any of the language classes is

\dfrac{50}{100} =0.5

B. If a student is chosen randomly,  the probability that he or she is taking exactly one language class is

\dfrac{8+10+14}{100}=0.32

C. If 2 students are chosen randomly,  the probability that both are not taking any language classes is

0.5\cdot 0.5=0.25

So,  the probability that at least 1 is taking a language class is

1-0.25=0.75

3 0
3 years ago
Which is an example of perpendicular lines?
lara31 [8.8K]
The answer would be choice C. 
Perpendicular lines cross each other and form a right angle as you can see marked in the third picture.
8 0
3 years ago
Read 2 more answers
What is What is 99 / 10 + 2 3 / 5? ​
Serjik [45]

Answer:

12.5

Step-by-step explanation:

6 0
3 years ago
What is the x-coordinate of point D? Write the coordinate as a decimal. On a coordinate plane, point D is 2.5 units to the right
kirill115 [55]

Answer:

2.5 right?

Warning: Answer may be wrong. I don`t know, it`s 11 A.M so please forgive me.

7 0
2 years ago
Read 2 more answers
What number has the same value as 14 tens
nasty-shy [4]
The number with the same value will be 40 because 10 tens make 100 and 4 tens make 40 so it wili  be 140
8 0
3 years ago
Read 2 more answers
Other questions:
  • 5. Using only odd numbers for numerators,
    12·1 answer
  • What is the pattern in the values as the exponents increase? Powers of 2 Value 2 Superscript negative 5 StartFraction 1 Over 32
    13·2 answers
  • Mr. and Mrs. Storey drove 3,200 miles in all during their vacation. Mr. Storey drove 3 times as much as Mrs. Storey. How many mi
    10·1 answer
  • it takes Joey 1/6 of an hour write one thank you card. how many cards can he write in 3/4 of an hour?
    9·1 answer
  • 1 tree makes approximately 230 newspapers. Estimate (by rounding each number to 1 S.F.) how many newspapers 56 trees will make.
    7·2 answers
  • Lesledi has a box that is 36cm wide, 24cm high, and 20cm deep. She wants to fill the box with packages that are 12cm wide, 6cm h
    6·1 answer
  • A line that has a positive x-intercept value and a negative y-intercept value has what type of slope?
    13·1 answer
  • In the matrix below, what is the value of f32?
    15·1 answer
  • I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!<br> hurryy!!
    7·2 answers
  • Suppose we take a survey and use the sample proportion to calculate a confidence interval. Which level of confidence gives the c
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!