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
amid [387]
1 year ago
10

At first it decreased by 60 percent and it increased by 80 percent

Mathematics
1 answer:
storchak [24]1 year ago
5 0

The quantity reported an <em>equivalent net</em> percentage change of 28 percent.

<h3>How to calculate the net change of a quantity in percentages</h3>

In this problem we must determine the <em>simple</em> percentage change equivalent to two <em>consecutive</em> percentual changes. The formula that describes the situation is:

1 + r/100 = (1 - 60/100) · (1 + 80/100)

1 + r/100 = 72/100

r/100 = - 28/100

r = - 28

The quantity reported an <em>equivalent net</em> percentage change of 28 percent.

<h3>Remark</h3>

The statement is incomplete. Complete form is presented below:

A quantity is changing. At first it descreased by 60 percent and it increased by 80 percent. What is net change of the quantity in percentage?

To learn more on percentages: brainly.com/question/13450942

#SPJ1

You might be interested in
I have the answer but can someone explain how to solve this problem? Thanks!
uranmaximum [27]

Answer:

$32

Step-by-step explanation:

27 was how much money Taylor had after buying a salad that was worth 5 dollars.

Money before buying the salad is 27+5 = 32.

4 0
2 years ago
Write 56\90 as a decimal
Evgen [1.6K]

Answer:

0.62

Step-by-step explanation:

divide 56 by 90

Hope this helps :)

7 0
3 years ago
Read 2 more answers
What expression is equivalent to (x+7)+3y
Marizza181 [45]

Answer: (3y) + 7+x

Step-by-step explanation:

You just flip and then their equivalent

3 0
3 years ago
bongo had a balance of $345.28 in his checking account. During the week amounts: $65.08, $24.50, and $118.95. He then made a dep
vichka [17]

Answer: 192.75

Step-by-step explanation:

I am answering your question assuming that the three amounts were checks that were written out during the week.

Beginning balance = 345.28

Subtract the total amount of the checks (65.08 + 24.50 + 118.95 = 208.53)

345.28 - 208.53 = 136.75

Next, add the amount of the deposit. 136.75 + 56.00 = 192.75

8 0
3 years ago
help pls ill give extra points !:)
schepotkina [342]
The second choice :D
7 0
2 years ago
Read 2 more answers
Other questions:
  • A triangle has vertices A(-4,2), B(-2,3) and C(0,2). Find the vertices of the triangle if it is reflected over the x- axis and t
    10·1 answer
  • 3. On a coordinate grid, the location of a lighthouse is at L, and the location of a buoy is at B. At noon, a ship is at the mid
    6·1 answer
  • HELP needed!!<br>Completely the steps to find the value of x in the angle?​
    12·1 answer
  • Evaluate the expression uv^2 + 5uv + u^2 for u = 3 and v = 4. HELP PLEASE!!
    8·1 answer
  • The midpoint of AB is M(-5, -2). If the coordinates of A are (-3, 4),
    14·2 answers
  • Someone please help!
    11·1 answer
  • Origami is the Japanese art of paper folding. The diagram below represents
    8·2 answers
  • Please help<br><br>What is 11 – 2³ ?<br>​
    13·1 answer
  • Expand the brackets 5(2x + 3)
    6·2 answers
  • 9/3 divided by 1/7<br> Someone pls help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!