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
gladu [14]
3 years ago
14

By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?

Mathematics
1 answer:
Strike441 [17]3 years ago
7 0
Lets just use \frac{10}{20} for an example. If the number is increased by 60% and the denominator is decreased by 20% we get the new fraction being: \frac{16}{16}. Since then new one is equal to 1, and the original is equal to \frac{1}{2}, we see that this manipulation of the fraction causes an increase of 100%. 
You might be interested in
What is the quotient
mario62 [17]

Answer:

The quotient is 3x - 11 + 60/(x + 5) ⇒ 2nd answer

Step-by-step explanation:

* We will use the long division to solve the problem

- The dividend is 3x² + 4x + 5

- The divisor is x + 5

- The quotient is the answer of the division

- If the divisor not a factor of a dividend, the quotient has

  a remainder

* Lets solve the problem

- At first divide the first term in the dividend by the first term in

 the divisor

∵ 3x² ÷ x = 3x

- Multiply the divisor by 3x

∴ 3x (x + 5) = 3x² + 15x

-Subtract this expression from the dividend

∴ 3x² + 4x + 5 - (3x² + 15x) = 3x² + 4x + 5 - 3x² - 15x = -11x + 5

- Divide the first term -11x in the new dividend by the first

 term x in the divisor

∴ -11x ÷ x = -11

- Multiply the divisor by -11

∴ -11(x + 5) = -11x - 55

-Subtract this expression from the new dividend

∴ -11x + 5 - (-11x - 55) = -11x + 5 + 11x + 55 = 60

∴ The quotient is 3x - 11 with remainder = 60

* The quotient is 3x - 11 + 60/(x + 5)

5 0
3 years ago
Yara is opening a new bank account today.
Gennadij [26K]

Getting 10% a month is the best option if she put $500 in.  That would be $50 the first month. $55 the second month etc. -- which would be more than the $500 in answer 1.

4 0
3 years ago
Please help me I don’t understand
DIA [1.3K]
Answer: A)


Explanation: 10-3=7
8 0
3 years ago
Need help please anyone
kifflom [539]
Which question do you need help with
5 0
3 years ago
at an amusement park a person spends $30 on admission and food and then goes on r number of rides that cost $2 each
stepladder [879]
The question is find the equation, in the function and standard notations, that represent the amount spent in the range of 0 to 5 rides.

Constant cost: $30
Independent variable, number of rides: r
Variable cost: $2r

Total spend, s(r): 30 + 2r

Function: s(r) = 30 + 2r, for 0 ≤r ≤ 5  ----- this is the function notation

Standard form: s(r) is the dependent variable = s

s = 30 + 2r => s - 2r = 30 =>

s + (-2)r = 30, for 0 ≤ r ≤ 5 ------ this is the standard form

5 0
3 years ago
Other questions:
  • Which of these professionals most directly uses geometry?
    10·1 answer
  • You and 5 friends go to lunch. You plan to split the bill evenly, and you plan to leave a 20% tip. The bill comes to $55.50. The
    7·2 answers
  • Nicole’s friend runs 3/8 of a mile, but her distance is only 3/5 of Nicole’s distance. How far does Nicole run?
    14·1 answer
  • What is the distance from the origin of point A graphed on the complex plane below?
    7·2 answers
  • I need the answer for these.<br> 1a: <br> 1b:<br> 1c:
    7·1 answer
  • Is 1.33 repeating a whole number but not a natural number?
    13·2 answers
  • The perimeter p of a rectangle is given by the formula p=2L+2w, where L is the length of the rectangle and w is the width. Which
    15·1 answer
  • Sixty people are invited to a party. There are 24 cups in a package and 18 napkins in a package. What is the least number of pac
    9·1 answer
  • Help help help help help
    10·2 answers
  • A number x is equal to 7. 24. 48. What is the smallest positive integer y such that the product xy is a perfect cube
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!