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3 years ago

2.8 divided 68.32 that's the homework

Mathematics

2 answers:

Anton [14]3 years ago

3 0

68.32 divided by 2.8 is 24.4. I hope this helps!

KengaRu [80]3 years ago

3 0

24.4

<h3>Further explanation </h3>

We will find out the quotient of 68.32 against 2.8.

<u>Notes:</u>

The division process is the arithmetic operation of the distribution of equal parts of a number.
The division is the opposite of the multiplication process.

__24.4__

2.8 ) 6 8 . 3 2

<u> - 6 7 . 2 </u> $\downarrow$

1 . 1 2

If you are unclear about the division scheme above, please see the attached picture again.

The terminology of the division operation associated with the above scheme is as follows:

68.32 as the dividend
2.8 as the divisor
24.4 as the quotient
0 as the remainder

From our case above, 68.32 divided by 2.8 is divisible because the remainder is zero.

Thus, the quotient of 68.32 divided by 2.8 is 24.4.

- - - - - - - - - -

<u>Another Strategy</u>

$\boxed{ \ 68.32 = 56 + 12.32 \ }$

$\boxed{ \ 68.32 \div 2.8 = (56 \div 2.8) + (12.32 \div 2.8) \ }$

$\boxed{ \ 68.32 \div 2.8 = 20 + 4.4 \ }$

$\boxed{\boxed{ \ 68.32 : 2.8 = 24.4 \ }}$

<h3>Learn more </h3>

9 ten thousands divided by 10 in unit form brainly.com/question/4786449
What is the amount of apple juice in each bottle? brainly.com/question/5798698
Mr. Frye distributed his money equally among his 4 children for their weekly allowance brainly.com/question/13174288#

Keywords: find the quotient, 68.32 divided by 2.8, 24.4, the division operation, dividend, divisor, the remainder, division scheme

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9 burgers and 1 doughnut cost $31.30. 3 doughnuts and 6 burgers cost $26.70. Find the cost of 2 burgers.

kirill [66]

Step-by-step explanation:

Let assume that

Cost of 1 burger = $ x

Cost of 1 doughnuts = $ y

According to statement, 9 burgers and 1 doughnut cost $ 31.30

$\begin{gathered}\sf \: 9x + y = 31.3 \\ \\ \end{gathered}$

$\begin{gathered}\sf\implies \sf \: y = 31.3 - 9x - - - (1) \\ \\ \end{gathered}$

According to statement again, 3 doughnuts and 6 burgers cost $ 26.70

$\begin{gathered}\sf \: 6x + 3y = 26.7 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 3(2x + y) = 26.7 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 2x + y = 8.9 \\ \\ \end{gathered}$

On substituting the value of y from equation (1), we get

$\begin{gathered}\sf \: 2x + 31.3 - 9x = 8.9 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 31.3 - 7x = 8.9 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: - 7x = 8.9 - 31.3 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: - 7x = - 22.4 \\ \\ \end{gathered}$

$\begin{gathered}\bf\implies \: x = 3.2 \\ \\ \end{gathered}$

So,

Cost of 2 burgers = 3.2 × 2 = <u>$ 6.4</u>

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1 year ago

Read 2 more answers

A bucket has 16 inches of water in it but there is a hole in the bottom. Use interval notation to write the domain and range of

Dennis_Churaev [7]

Answer: range: {0in, 16in}

domain {0min, 12.8 min}

Step-by-step explanation:

When we have a function:

f(x) = y.

The range is the set of possible values of y and the domain is the set of all the possible values of x.

In this case, our function is:

H(x) = 16 - 1.25*x

which is a linear equation, and we know that the linear equations are defined (for range and domain) in the set of all the real numbers, but this is a physical situation, so we must see at the real problem.

The bucket can not have more water than the initial amount, 16 inches, so this is the maximum in the range.

The minimum height of water that we can find in the bucket is 0 inches (so the bucket is empty) then this is the minimum of the range.

Then we can write the range as:

R: 0in ≤ y ≤ 16in. = {0in, 16in}

Now we can find the extremes of the domain by using the extremes of the range:

y = 16 = 16 - 1.25*x

0 = -1.25*x

then we have x = 0min, this will be the minimum of the domain.

Now using the minimum of the range y = 0 we have:

y = 0 = 16 - 1.25*x

1.25*x = 16

x = 16/1.25 = 12.8 mins

This is the maximum time in the domain (because after this time, there is no water in the bucket)

Then the domain is:

D: 0min ≤ x ≤ 12.8 min

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3 years ago

Need help I have a picture up

GrogVix [38]

Answer:

mmmm

Step-by-step explanation:

13.9 sounds correct, try it

8 0

3 years ago

A walker has travelled 9 km along a trail. If he has completed 80% of the trail, how much further does he still have to go?

Anit [1.1K]

Answer:

2.25 km to go

Step-by-step explanation:

In order to get this answer, you have to figure out how many km 10% is, 0.1125. Then multiply that by the remaining 20% because he already finished 80% of the trail. So, 0.1125 x 20 = 2.25.

Hope this helps! :)

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2 years ago

(-1,-8) what is the equivalent number

Keith_Richards [23]

Answer:

8 x n =3647 = 8.1

Step-by-step explanation:

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2 years ago