menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
In a survey, it was reported 820 people will attend the concert. But, 1000 people attended the concert. What is the percent error?
asked
Apr 28, 2020
234k
views
4
votes
In a survey, it was reported 820 people will attend the concert. But, 1000 people attended the concert. What is the percent error?
Mathematics
high-school
Nenad Radulovic
asked
by
Nenad Radulovic
8.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
18%.
820 - 1000 = -180 (Ignore minus sign)
180/1000 = 0.18
18 × 100 = 18
Add a percentage sign =18%
Dominik Sandjaja
answered
May 5, 2020
by
Dominik Sandjaja
8.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jul 9, 2022
233k
views
at a concert 20% of the people were there to see the opening act the rest were there to see The Beatles. There were 4,820 there to see The Beatles what was the total number of people that attended the
Verystrongjoe
asked
Jul 9, 2022
by
Verystrongjoe
7.3k
points
Mathematics
high-school
1
answer
13
votes
233k
views
asked
Nov 20, 2019
205k
views
Last year, 20,820 people attended a kite festival. This year, 19779 people attended it. If attendance continues to decrease by the same percent each year, how many people can be expected to attend the
Zeiteisen
asked
Nov 20, 2019
by
Zeiteisen
8.1k
points
Mathematics
middle-school
1
answer
5
votes
205k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org