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
Step2247 [10]
3 years ago
15

15 acres decreased by 80%

Mathematics
1 answer:
lawyer [7]3 years ago
4 0
First, you have to find what 80% of 15 is. In order to do that you have to change 80% percent to decimal, which would be .80. Then, multiply .80 and 15 to get 12. Subtract 12 from 15 and your answer is 3.
You might be interested in
7 is 1/10 of what number
bulgar [2K]
70, 7*10 since it is 1/10 of that number
3 0
3 years ago
Read 2 more answers
Ms. Alders has $50 to buy prizes for the treasure box in her classroom. She bought 12 packages of stickers, 8 boxes of pencils,
IceJOKER [234]
The answer is $10

if you add up the total price for each of the items it totals to $40, she has $50 so $50-$40=$10

6 0
3 years ago
A test is worth 140 points. Ten percent of those points are from one short-answer question. How many points is the short-answer
Vlada [557]
If the total amount of points in a test is 140, and we want to find 10% of those points, we can do the following to figure out how much points the question is worth...

140 points x 10% = 140 x 0.1 = 14 points for the short-answer quesion.
3 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP A group of 8th and 9th graders were surveyed about whether they use social media to communicate with their frie
telo118 [61]

A,B,D,E

just got it right

4 0
3 years ago
Read 2 more answers
Is the relationship between the 7's in 7,742 and the 7's in 7,785 different in any way? <br>explain
IgorC [24]
No because the hundred place doesn't move.
7 0
4 years ago
Read 2 more answers
Other questions:
  • 3-5c is 1 less than the value of 1-c<br> What does c equal?
    13·1 answer
  • 4 (-3x - 1) = 13x + 6
    8·2 answers
  • Free points come grabe them if you answer this properly <br> what is 1+2=?
    8·2 answers
  • Four students are asked to find the mass of a mineral using a calibrated balance. The results were as follows: 16.009 g, 15.780
    10·1 answer
  • Help me please i dont understand :(
    14·1 answer
  • The thrift store is selling their old DVDs. When the DVDs first came out, they sold for $19. They have now been marked down by 7
    5·2 answers
  • What is the measure of angle ABD?
    7·1 answer
  • I need help w/ math due asap plzz
    13·1 answer
  • Solve the math problem
    14·1 answer
  • Solve for X. 3/4x+7/8=4 1/4 Enter your answer as a mixed number in simplest form in the box.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!