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
Kay [80]
2 years ago
8

Find a rational number halfway in between the two numbers. 7/9 and 3/4​

Mathematics
1 answer:
AlekseyPX2 years ago
7 0

Answer: 55/126

Step-by-step explanation:

For this equation, the easiest way to solve is to change the denominators, or bottom halves, of both fractions to be the same thing. The easiest way to do this is to multiply themselves with a “funny form” of one. A funny form of one is just a way of representing “1” with numbers that aren’t 1. “2/2” is a funny form of one. log(x)/log(x) is a funny form of one, etc..

(3/7)x(9/9)=27/63

(4/9)x(7/7)=28/63

These fractions are very close. If you are willing to settle for an unsimplified fraction, the answer here would be 27.5/63. If you aren’t willing to settle for the unsimplified form, we can multiply both fractions by a funny form of one again, most easily 2/2, and find the median of the two fractions.

(27/63)x(2/2)=54/126

(28/63)x(2/2)=56/126

The median of these two fractions is 55/126.

55/126 is exactly halfway between 3/7 and 4/9.

You might be interested in
in a salad with vegetables containing 50 calories dressing is added at 100 calories per ounce. The total number of calories can
Vika [28.1K]

Answer:

Step-by-step explanation:

To get the reasonable range of the situation, we will find the minimum value and maximum value of the calories that can be dressed.

The minimum occur at when x = 0

f(0) = 100(0) +50.

f(0) = 50

Hence the minimum value of the calorie is 50.

The maximum value occur at f'(x)

f'(x)  = 100

Hence the maximum value of the calorie is 100

Hence, the reasonable range for the situation is 50 ≤ x ≤ 100

4 0
3 years ago
Marcus solved for x in the quadratic equation x2 – 10x + 25 = 0. x = x = x = What is true about Marcus’s work? Check all that ap
aniked [119]
Marcus should have substituted -10for b, not 10
Marcus should have subtracted 4(1)(25) in the square root
This equation, when solved correctly, only has one real number solution


So A, C, D
7 0
3 years ago
Read 2 more answers
Exponential form of log4 4=1
vlabodo [156]
4^1= 4. the exponential form is b^e=n, while log is logb n=1.
4 0
2 years ago
What is the largest integer that is below square root of 7?
Butoxors [25]

Answer:

2

Step-by-step explanation:

Thats your answerrrrrr

7 0
2 years ago
Read 2 more answers
One of the largest pizzas ever made had a diameter of 80 yards. To the nearest square yard, what is the area of this pizza?
ladessa [460]

Answer: The area is 5024 yrd^2

Step-by-step explanation:

80 is the diameter to we need to divide it by 2 to find the radius

80/2= 40

A= 3.14* 40^2

A = 3.14 * 1600

A= 5024

5 0
3 years ago
Other questions:
  • 3200 dollars is placed in an account with an annual interest rate of 8.25%. To the nearest tenth of a year, how long will it tak
    10·1 answer
  • 8a+3b-10+c the power of 2 when a=2,b=5 and c=4
    8·1 answer
  • I will make u the BRAINLIEST pls answer this question and explain!!!!!!!
    14·1 answer
  • For the rule y= 4 - x2, calculate the y-values that complete the table below
    10·1 answer
  • The number of employees for a certain company has been decreasing each year by 5%. If the company currently has 900 employees an
    14·1 answer
  • HeLLPPPP PLLLSs!!!!!
    14·1 answer
  • If 2580 people watched one show and 2920 people watched another show. How many people need to watch the third show for there to
    8·2 answers
  • Which statements below are true? Select all that apply.
    6·1 answer
  • East high schools student council plans to buy some stools and chairs for a new student center they need to buy 25 more chairs a
    10·1 answer
  • How do you describe the end behavior of a graph?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!