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
ivolga24 [154]
3 years ago
9

The cost of a book was decreased from 60 to 50 by what percent the price decrased with solution​

Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0

Answer:

The price decreased by 16 1/3%, or approximately 16.3%

Step-by-step explanation:

Use the formula for percent change. If the answer is negative, it is a percent decrease. if the answer is positive, it is a percent increase.

percent change = (new price - old price)/(old price) * 100%

In this case, use:

new price = 50

old price = 60

percent change = (new price - old price)/(old price) * 100%

percent change = (50 - 60)/60 * 100%

percent change = -10/60 * 100%

percent change = -1/6 * 100%

percent change = -100/6% = -50/3% = -16 1/3%

The price decreased by 16 1/3%, or approximately 16.3%

You might be interested in
Pls help! I am already getting behind in this semester. And the semester just started. I am really worried the imma fail the sem
Ierofanga [76]

Answer:

Whats the question? i might be able to help

7 0
2 years ago
Read 2 more answers
Antonia is keeping track of the number of pages she reads. She started the school year having already read 95 pages of her book,
Airida [17]

f(x) represents the total number of pages Antonia has read; x represents the number of days

4 0
3 years ago
Read 2 more answers
Please help:)<br><br> See pic attached
Lostsunrise [7]

Answer:

Adults: 75, girls: 100, Boys: 75

Step-by-step explanation:

2/5 x 250 = 100( girls)

3/10 x 250 = 75 (boys)

250 - (100 + 75) = 250 - 175 = 75 (Adults)

5 0
2 years ago
Read 2 more answers
Given any two numbers, which is greater, the lowest common multiple of the numbers or the greatest common multiple?
tester [92]

After you've calculated a least common multiple, always check to be sure your answer can be divided evenly by both numbers. Find the LCM of these sets of numbers. Multiply each factor the greatest number of times it occurs in any of the numbers. 9 has two 3's, and 21 has one 7, so we multiply 3 two times, and 7 once.

4 0
3 years ago
The movie Furious 7 made $147,000,000 in its
Margarita [4]
The answer is going to be A.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What are 3 measurements with different units equal 5 m
    14·2 answers
  • A. 3/13<br><br> B. 10/39<br><br> C. 5/12<br><br> D. 8/13
    10·1 answer
  • How do you write the set notation for the graph below?
    6·1 answer
  • In the rectangular coordinate system above the area of pqr is what fraction of the area of lmn
    10·1 answer
  • Maribel is having a pizza party for her friends. Each pizza costs $12. Maribel only has $108 saved for the pizza party. C=12p is
    11·1 answer
  • In March 2012, film director James Cameron climbed inside the Challenger Deep and descended into the deepest part of the Pacific
    8·1 answer
  • The difference of 6 and the square of a number.<br><br> help plzz
    5·2 answers
  • Will someone help please? only with 1-8​
    6·2 answers
  • Divide 82 in the ratio 1:3<br><br> will give brainliest to whoever answers first
    7·2 answers
  • Write an<br> explicit formula for an, the nth term of the sequence 112, 28, 7, ....
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!