menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Use the picture I provided to help me answer the math problem.
asked
Nov 21, 2023
77.6k
views
1
vote
Use the picture I provided to help me answer the math problem.
Mathematics
high-school
Asami
asked
by
Asami
8.0k
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.
2
Answers
5
votes
Answer:
See below ↓↓
Explanation:
Part A
We have to write
25%
as a
rate per 100
⇒ We know percentages are given to be
the fraction of a number out of 100
⇒ Therefore, 25% as rate per 100 =
25/100
⇒
1/4
[simplified]
Part B
Let's take the
total number
of pieces of colored paper to be T
Then 25% of T is 20
Therefore our equation will be :
⇒ T x 25/100 = 20
Bring 100 to the other side
⇒ 25T = 2000
25 is a factor of both 25 and 2000, so it cancels out, and we are left with :
⇒ T = 80
There are
80
pieces of paper
Jay Carlton
answered
Nov 24, 2023
by
Jay Carlton
7.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
12
votes
Part A
25%/100%
1/4
Part B
1 → 20 pieces
4 → (20*4) pieces
4 → 80 pieces of yellow paper
Shrikant Verma
answered
Nov 28, 2023
by
Shrikant Verma
8.1k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
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
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
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org