All categories

3 years ago

Whst is 15 divided by 6 2/3 equals

2 answers:

5 0

First you make 15 a fraction by putting it over 1.
Then you make 6 2/3 a mixed fraction.
To do this, you multiply 6 with 3 and add 2 to it. Then you put the number over 3.
We get
6 X 3 = 18
18 +2 = 20
20/3

Now, we divide 15/1 with 20/3.
When we divide it, we actually cross multiply it. Basically, we flip the fraction and multiply it.

So we get 15/1 X 3/20 = $\frac{15 X 3}{1 X 20}$ .

We get 45/20 which can be simplified to 9/5 which can be simplified to 2 1/4.

So the answer is 9/4 or 2 1/4.

Fed [463]3 years ago

5 0

If you would like to know what is 15 divided by 6 2/3, you can calculate this using the following steps:

6 2/3 = 20/3

15 / 20/3 = 15 * 3/20 = 45/20 = 9/4 = 2.25

Result: 15 divided by 6 2/3 equals to 9/4.

You might be interested in

The function g has an inverse. The function g − 1 determines the number of folds needed to give the folded paper a thickness of

Amanda [17]

Answer:

$\mathbf{g^{-1} (t) = log _2 \ 20 \ t}$

Step-by-step explanation:

Here is the full question

A standard piece of paper is 0.05 mm thick. Let's imagine taking a piece of paper and folding the paper in half multiple times. We'll assume we can make "perfect folds," where each fold makes the folded paper exactly twice as thick as before - and we can make as many folds as we want.

Write a function g that determines the thickness of the folded paper (in mm) in terms of the number folds made, n. (Notice that g(0) 0.05,)

$g(n )= (05)2^n$

The function g has an inverse. The function g⁻¹ determines the number of folds needed to give the folded paper a thickness of t mm. Write a function formula for g⁻¹).

SOLUTION:

If we represent g(n) with t;

Then

$\mathbf{t = (0.05)2^n} \\ \\ \mathbf{\dfrac{t}{0.05} = 2^n} \\ \\ \mathbf{\dfrac {100 \ t }{ 5} = 2^n} \\ \\ \mathbf{20 t = 2^n}$

Taking logarithm of both sides; we have :

$\mathbf{log (20 t) = n log 2} \ \ \ \mathbf{(since \ , log \ a^b = b \ log \ a) } \\ \\ \mathbf{n = \dfrac{log \ 20 t }{log \ 2 }} \\ \\ \mathbf{g^{-1} (t) = \dfrac{log \ 20 t }{log \ 2 }} \\ \\ \mathbf{g^{-1} (t) = log _2 \ 20 \ t}$

4 0

4 years ago

Sean buys a packet of perfumed candles that contains 12 lavender, 8 vanilla, and 20 rose-perfumed candles. He randomly takes

11111nata11111 [884]

Answer:

05.

Step-by-step explanation:

trust me dude i just took this question :D

3 0

3 years ago

5^5=75+30 TRUE OR FALSE p.s. if this gets deleted ama demolish u

agasfer [191]

false is the answer.

7 0

3 years ago

Read 2 more answers

32 students are asked whether The school day should be longer 24vote no and 8 vote yes. Write a ratio of no and yes votes in sim

madreJ [45]

Answer:

1:3

Step-by-step explanation:

8 0

3 years ago

Which of these conditions does not guarantee that a quadrilateral is a parallelogram? A. Both pairs of opposite angles are congr

frutty [35]

Answer:

Option D is the correct condition that gives 'One pair of opposite sides is congruent'.

Step-by-step explanation:

We have to select the condition from the four options that do not guarantee that a quadrilateral is a parallelogram.

Option D is the correct condition that gives 'One pair of opposite sides is congruent'.

This is because if one pair of opposite sides of the quadrilateral are congruent, then they may not be parallel and hence the quadrilateral may not be a parallelogram. (Answer)

3 0

3 years ago