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
Alecsey [184]
3 years ago
13

If the numerator of a fraction is increased by 3, the fraction becomes 3/4. If the denominator is decreased by 7, the fraction b

ecomes 1. Determine the original fraction. Which of the following equations represents "If the numerator of a fraction is increased by 3, the fraction becomes 3/4"?
Mathematics
2 answers:
ser-zykov [4K]3 years ago
5 0
For this case, the original fraction is:
 x / y
 Where,
 x = numerator
 y = denominator:
 If the numerator of a fraction is increased by 3, the fraction becomes 3/4:
 (x + 3) / y = 3/4
 If the denominator is decreased by 7, the fraction becomes 1:
 x / (y-7) = 1
 Solving the system of equations we have:
 x = 9
 y = 16
 The original fraction is:
 9/16
 Answer:
 
the original fraction is:
 
9/16
 "If the numerator of a fraction is increased by 3, the fraction becomes 3/4" is:
 (x + 3) / y = 3/4
expeople1 [14]3 years ago
4 0
Let n = numerator
d = denominator

n+3/d = 3/4

n/(d-7) = 1

<span>Which of the following equations represents "If the numerator of a fraction is increased by 3, the fraction becomes 3/4"?

The equation is (</span>n+3)/d = 3/4
You might be interested in
How are unit circle and trigonometric functions related?
Kipish [7]

Answer: The unit circle contains values for sine, cosine, and tangent.

Step-by-step explanation: The coordinates on the unit circle are the sine ratio and cosine ratio. From this, the tangent, secant, cosecant, and cotangent can be found.

8 0
3 years ago
Which pairs of angles in the figure below are vertical angles?
andre [41]

Answer:

C & D because vertical angles have the same measures and thoses angles intersects each other

Step-by-step explanation:

5 0
2 years ago
Help!!! Quick answer please!
olga_2 [115]

Answer:

18 sq ft

Step-by-step explanation: all you have to do is add the sides. 5+5=10

4+4= 8

10+8=18

This makes the most sense with the answers givin

3 0
3 years ago
Last math question for today!!!!​
Alex777 [14]

Answer: Maybe search it up?...I cant rlly see what the question says

Step-by-step explanation:

3 0
3 years ago
Where to put this on the number line? ​
lawyer [7]

Answer:

Step-by-step explanation:

add 9 to both sides.
then divide by 1.5

so p > 8

number your number line: 2,4,6,8,10

draw a circle at 8 and the line to the right since p>8

8 0
2 years ago
Read 2 more answers
Other questions:
  • Jasmine drew a rectangle with the following properties.
    6·1 answer
  • An equation with a 9 as a result
    9·1 answer
  • Find the radius of a right cylinder with a volume of 350 cubic feet and a height of 4 feet. Round your answer to the nearest hun
    6·1 answer
  • What does a equal -5(6a+21)=-15
    6·1 answer
  • Simplify.<br><br> 8(10m)<br><br> 18m<br> 810m<br> 80 + m<br> 80m
    9·1 answer
  • What is the mean absolute deviation of the data set? 8, 5, 12, 4, 5, 8, 7
    12·1 answer
  • Which of the following statements is not true?
    8·2 answers
  • Jalen says that 60% of his teammates are over 70 inches. Is Jalen's statement correct? 73, 61, 62, 59, 75, 60, 74, 75, 78, 69, 7
    6·1 answer
  • Find the percent of change for the following:
    6·2 answers
  • What is the maximum number of rides Karen can go on? A) 14 B) 16 C) 18 D) 20​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!