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
HACTEHA [7]
3 years ago
11

20% of wood is damaged and thrown away and only 20 kilograms is left vv is its original weight​

Medicine
1 answer:
sesenic [268]3 years ago
6 0
The original weight is 4.

Explanation:

20%= 1/5 if u don’t know the percentage then u can simply by doing..

20/100 then u divide it. U can do this by any other numbers such as 2, 4,5,10 and 20. U can do which ever way u like but i would recommend doing it either by 10 or 20.

So if we divide it by 20 we do...

20/100 divided by 20= 1/5

Or

20/100 divided by 10= 2/10

2/10 divided by 2 = 1/5

You can see the bigger the number that fits in is faster, although u can do it any way u feel like doing.

So we have got 1/5 from 20%. Now we do...

1/5 divided by 20. So when we do this, we use the bottom number to divide it and the top number to times it.

So..

1/5 u could use as 20 divided by 5..
Then 1 times the number that u get from ur before sum.

The answer is 4.

Because 1/5= 20 divided by 5 = 4
Since we have a 1 left we do..

4 times 1 which is... 4.

( u don’t need to show these parts in doing ur working, but i am doing these so they can help u understand)

So the answer is 4 and is the original weight.

I hope this is clear and helps u! :D
You might be interested in
After the resuscitation event, the bls team conducted a debriefing session to ensure continuous cpr quality improvement. Which o
Elden [556K]

After the resuscitation event, the bls team held a debriefing session to ensure continuous improvement in the quality of CPR. it is necessary to observe the survival rate of patients and maintain the patient's vital signs until the medical unit.

<h3>After the cardiopulmonary resuscitation</h3>

CPR is a procedure that must be performed until the affected person's cardiopulmonary system stabilizes. Or even when the patient is declared dead. Or, in the case of a rescuer, who is alone in the operation, is unable to continue the rescue.

Understand that even if your heart rate returns to normal, emergency medical care should be provided for all people who have undergone CPR. This is because one of the purposes is a restoration of spontaneous circulation (SCR), that is, a brief resuscitation until the patient is adequately cared for in the hospital.

With this information, we can conclude that After the resuscitation event, the bls team held a debriefing session to ensure continuous improvement in the quality of CPR. it is necessary to observe the survival rate of patients and maintain the patient's vital signs until the medical unit.

Learn more about Health in brainly.com/question/13179079

6 0
2 years ago
Which route of administration
madreJ [45]

Answer: Sometimes your doctor may give you a course of antibiotics during your chemotherapy to help fight off an infection or stop you getting one.

Explanation:

7 0
3 years ago
What is pharmacodynamics
andriy [413]
Pharmacodynamics is the study of the biochemical and physiologic effects of drugs.
8 0
3 years ago
A metal feeding trough is in the shape of a triangular prism with one of the faces missing. The
faltersainse [42]

It looks like the finals are a triangle assembled by an ensemble. If yes, then each end has area

4 * 3.5 + 3.5^2/4 √3

<h3>The sides are</h3>

  • Two reais each 3.5*15
  • Two can be each 4*15

Then some all areas = 119 ft

If I got the shape wrong, it's because an equilateral triangle of side 3.5 cannot have height 4.

Learn more about Algebra in brainly.com/question/16151549

8 0
2 years ago
Distributivity of Multiplication over Addition is​
Pepsi [2]
The distributive property of multiplication over addition is applied when you multiply a value by a sum. For example, you want to multiply 5 by the sum of 10 + 3. As we have like terms, we usually first add the numbers and then multiply by 5. 5(10 + 3) = 5(13) = 65
4 0
2 years ago
Other questions:
  • If a clinic owns its own x-ray equipment, what modifier would be used when coding for the supervision and interpretation of a ca
    5·1 answer
  • Which method of family planning do you like?Why?​
    5·2 answers
  • Front of the body
    7·1 answer
  • If you would like to become a physical activity professional, but you suffer from stage fright and hate to speak in front of gro
    9·1 answer
  • May be earned a through the state or an agency
    6·1 answer
  • All of the following general functions are carried out by all cells except
    11·2 answers
  • When are you contagious when infected with omicron.
    14·2 answers
  • Nexium and Prilosec are medications that block the ability of the stomach to secret acid and are classified as ________.
    9·1 answer
  • A large earthquake has occurred in a community with one hundred fifty thousand residents, destroying dozens of buildings and dis
    6·1 answer
  • The doctor prescribed 100 mg, available is 1,000 mcg/0. 5 ml. How many ml should be administered to the patient?.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!