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
siniylev [52]
2 years ago
15

280÷3explicacion paso a paso porfavor​

Mathematics
1 answer:
Mademuasel [1]2 years ago
3 0
Lo siento, esto está en inglés, intente usar el traductor

Step 1:
Start by setting it up with the divisor 3 on the left side and the dividend 280 on the right side like this:

3 ⟌ 2 8 0

Step 2:
The divisor (3) goes into the first digit of the dividend (2), 0 time(s). Therefore, put 0 on top:

0
3 ⟌ 2 8 0

Step 3:
Multiply the divisor by the result in the previous step (3 x 0 = 0) and write that answer below the dividend.

0
3 ⟌ 2 8 0
0

Step 4:
Subtract the result in the previous step from the first digit of the dividend (2 - 0 = 2) and write the answer below.

0
3 ⟌ 2 8 0
- 0
2

Step 5:
Move down the 2nd digit of the dividend (8) like this:

0
3 ⟌ 2 8 0
- 0
2 8

Step 6:
The divisor (3) goes into the bottom number (28), 9 time(s). Therefore, put 9 on top:

0 9
3 ⟌ 2 8 0
- 0
2 8

Step 7:
Multiply the divisor by the result in the previous step (3 x 9 = 27) and write that answer at the bottom:

0 9
3 ⟌ 2 8 0
- 0
2 8
2 7

Step 8:
Subtract the result in the previous step from the number written above it. (28 - 27 = 1) and write the answer at the bottom.

0 9
3 ⟌ 2 8 0
- 0
2 8
- 2 7
1

Step 9:
Move down the last digit of the dividend (0) like this:

0 9
3 ⟌ 2 8 0
- 0
2 8
- 2 7
1 0

Step 10:
The divisor (3) goes into the bottom number (10), 3 time(s). Therefore put 3 on top:

0 9 3
3 ⟌ 2 8 0
- 0
2 8
- 2 7
1 0

Step 11:
Multiply the divisor by the result in the previous step (3 x 3 = 9) and write the answer at the bottom:

0 9 3
3 ⟌ 2 8 0
- 0
2 8
- 2 7
1 0
9

Step 12:
Subtract the result in the previous step from the number written above it. (10 - 9 = 1) and write the answer at the bottom.

0 9 3
3 ⟌ 2 8 0
- 0
2 8
- 2 7
1 0
- 9
1

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 280 divided by 3 calculated using Long Division is:

93
1 Remainder
You might be interested in
Solve for w.<br><br> 5w + 9z = 2z + 3w
DIA [1.3K]
When solving for a variable, you get the variable you're trying to solve for on one side and everything to the opposite of that variable.

We have the equation <span>5w + 9z = 2z + 3w.

Usually the variable we're solving for we want on the left. But it's fine to have it on the right side, too.

Let's subtract 9z from the left-hand side. That way, the 5w will be alone on the left-hand side.

And remember, anything we do on one side we do to the other side.

</span><span>5w + 9z - 9z = 2z + 3w - 9z
</span><span>5w = -7z + 3w

The 3w term on the right-hand side needs to be removed. So, subtract each side by 3w.

5w - 3w = -7z + 3w - 3w
2w = -7z

Now, we need to divide each side by 2 to see what the w variable is equal to.

2w / 2 = -7z / 2
w = -7z / 2 or w = -3.5z

So, w is equal to -3.5z.

</span>
7 0
3 years ago
Read 2 more answers
It takes 10 people 5 days to build 25 machines. How many days will it take 15 people to build 50 machines?
Ray Of Light [21]

Answer:

on my thing i put 7 1/2 but the answer is 6 2/3

5 0
3 years ago
The number of frogs on the pond is Proportional to the number of salamanders placed in the pond. Suppose there are 10 Frog’s for
bonufazy [111]

Answer:

Y=10x

(multiply 10 times the salamanders)

Step-by-step explanation:

a formula that can be used for this circumstance is a linear y=mx+b problem. for 1 salamander there are 10 frogs. so with this we can state that y=10x. whatever you plug into the x for the number of salamanders will give you the answer of how many frogs are in the pond. for example.

Y=10x

Y=10(3)

Y=30

30 frogs.

also because 10 is a nice number you can just multiply the number of salamanders times 10. 3*10=30

4 0
3 years ago
What is the probability that a randomly selected male will have a foot length between 8 and 12.5 inches? P(8 &lt; r &lt; 12.5)=
melisa1 [442]

Answer:

0.8185 or 81.85%

Step-by-step explanation:

The mean length (μ) of an adult foot is 11 and the standard deviation (σ) is 1.5.

The z score is a measure in statistic used to determine the amount of standard deviation by which the raw score (x) is above or below the mean. If the raw score is above the mean, the z score is positive  and if the raw score is below the mean the z sore is negative. It is given by:

z=\frac{x-\mu}{\sigma}

To calculate the probability that a randomly selected male will have a foot length between 8 and 12.5 inches, we first calculate the z score for 8 inches and then for 12.5 inches.

For 8 inches:

z=\frac{x-\mu}{\sigma}=\frac{8-11}{1.5}=-2

For 12.5 inches:

z=\frac{x-\mu}{\sigma}=\frac{12.5-11}{1.5}=1

From the normal distribution table, The probability that a randomly selected male will have a foot length between 8 and 12.5 inches = P(8 < x < 12.5) = P(-2 < z < 1) = P(z < 1)  - P(z < -2) = 0.8413 - 0.0228 = 0.8185 = 81.85%

4 0
3 years ago
Tamara has decided to start saving for spending money for her first year of college. Her money is currently in a large suitcase
spayn [35]

Answer:

Add both of the function together.

Step-by-step explanation:

s(x) + a(x) = 450 + 6(x - 2)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum of all positive odd integers less than 300​
    5·1 answer
  • Convert the mixed number to an improper fraction.   3 5/6   A.35/6   B.23/6   C.8/6   D.6/35
    7·2 answers
  • I move east a distance of 4km, south a distance of 2 km, and then west a dostance of 1km. What is the cartesian cordinates relat
    15·1 answer
  • Find all the zeros. SHOW ALL WORK!<br> 5x^3 – 5x = 0 <br><br> Thank you for your help :)
    13·1 answer
  • One number is seven more than three times another number. If the sum of the numbers is 15, find the numbers.
    13·1 answer
  • A kennel is moving 160 dogs to a new facility. Each dog has its own crate. The facility manager rents 17 trucks. Each truck hold
    6·1 answer
  • HELPPP ASAP
    14·1 answer
  • 20 points!! Explain how to create a strong password.
    10·2 answers
  • Thank you for helping me, if you do
    7·2 answers
  • Suppose that 35% of students in a school can sing their national anthem correctly. The music teacher takes an SRS of 30 students
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!