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
Blizzard [7]
1 year ago
9

there is 1 litre of tea in a teapot, alex pours 275ml of the tea into a cup what percentage of the tea has alex poured

Mathematics
1 answer:
Nuetrik [128]1 year ago
7 0

Answer:

27.5%

Step-by-step explanation:

Given:

  • 1 Liter In Teapot
  • Alex poured 275 milliliters of the tea into a cup

Review:

  • 1,000 Milliliters = 1 Liter

Concepts:

  • A liter is a noun meaning a unit of capacity redefined in 1964 by a reduction of 28 parts in a million to be exactly equal to one <em>cubic </em>decimeter. It is equivalent to <em>1.0567</em>  U.S. liquid <u>quarts </u>and is equal to the volume of 1 kilogram of distilled <em>water</em> at 4°C.
  • A millimeter is a noun meaning a unit of capacity <em>equal</em> to one <u>thousandth </u>of a liter, and equivalent to <em>0.033815</em> fluid<u> </u><u>ounce</u>, or<em> 0.061025</em><em> </em>cubic<u> inch</u>.

Formula:

  • The <em>mℓ</em> to <em>ℓ</em> formula is<em> [L] = [mL] / 1000</em>.

Now we must convert <em>275</em> milliliters to liters.

1. Divide the volume by <em>1,000.</em>

275 ÷ 1000 = 0.275

2. Add the Unit Symbol for Liter.

0.275 ⇒ 0.275 L

Now we have to find how much of 1 liter- 0.275 liters as a percentage is.

To convert <em>0.275</em> to percent multiply <em>0.275</em> by <em>100</em>. The result is <em>27.5 </em>percent, or, using the percent sign, <em>27.5 %.</em>

You might be interested in
the spoke of a wheel reaches from the center of the wheel to its rim. If the circumstances of the rim of the wheel is 42 inches,
jekas [21]
The spoke of the wheel serves as the radius of the circle. 
To solve for the circumference of the circle, we use this formula:

C = 2πr
42 inches = 2 * 3.14 * r
42 inches = 6.28 * r
42 inches / 6.28 = r 
6.69 inches = r

The length of each spoke is 6.69 inches.
4 0
3 years ago
A contractor is hired to build an apartment complex. Each 840-square-foot unit has a bedroom, kitchen, and bathroom. The bedroom
Dennis_Churaev [7]

Answer:

350 sq ft

Step-by-step explanation:

Given that:

840 sq ft area has a bedroom, kitchen and bathroom.

Let the area of bedroom be x sq ft.

Then the area of kitchen will also be x sq ft.

Let the area of bathroom be y sq ft.

As per question statement:

x+y+x=840\\\Rightarrow 2x+y=840 ...... (1)

Tiles ordered to cover two kitchens and two bathrooms is 980 sq ft.

i.e.

2x+2y=980 ..... (2)

Subtracting equation (1) from (2):

i.e. (2) - (1):

y = 140 sq ft

Putting the value of y in (1):

2x+140=840\\\Rightarrow 2x =700\\\Rightarrow \bold{x=350\ sq\ ft}

Therefore, the carpet needed for each bedroom = <em>350 sq ft</em>

8 0
3 years ago
A school district held a meeting for all its physical education teachers.The number of women attending was 5 more than twice the
Alecsey [184]

Answer:

The system of equation is w+m=53 and w=2m+5.

There are 16 men who are attended the meeting.

Step-by-step explanation:

Given,

Total number of teachers = 53

Solution,

Let the total number of women teachers be 'w'.

And also let the total number of men teachers be 'm'.

So, total number of teachers is the sum of total number of women teachers and total number of men teachers.

This can be framed in equation form as;

w+m=53\ \ \ \ equation\ 1

The system of equation is w+m=53.

Now according to question,

The number of women attending was 5 more than twice the number of men attending the meeting.

So this can be framed in equation form as;

w=2m+5\ \ \ equation\ 2

Now we insert the value of w from equation 2 in equation 1, we get;

2m+5+m=53\\\\3m+5=53\\\\3m=53-5=48\\\\m=\frac{48}{3}=16

Now we solve for 'w';

w=2m+5=2\times16+5=32+5=37

Hence there are 16 men who attended the meeting.

And also there are 37 women who attended the meeting.

3 0
3 years ago
Convert 4.008 to a fraction
Akimi4 [234]
What is the settings of the Gorgon's head
5 0
3 years ago
How many tiles should be in the next block?
Mandarinka [93]

Answer:

What are you talking about?

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • If f(1) = 0, what are all the roots of the function f(x)=x^3+3x^2-x-3? Use the Remainder Theorem.
    7·2 answers
  • How to simplify this equation 5/4+4(3/4-1/2)
    14·1 answer
  • BRAINLIEST to whoever does it correctly. Which binomial is a factor of 49x^2 + 84xy + 36y^2
    11·1 answer
  • I need the answers plz
    11·1 answer
  • Rewrite the expression in the picture in the form y^n.
    13·2 answers
  • Write an explicit formula for a , the nth term of the sequence 7, 14, 28, ...
    14·2 answers
  • Please help me ASAP
    10·1 answer
  • Which expression will help find the volume of the figure?
    5·1 answer
  • What is lemma?<br> ________________<br> Thx!
    14·2 answers
  • What is a negative minus a negative
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!