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
RoseWind [281]
3 years ago
11

Will multiplying 3.14 by a fraction result in a rational answer

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0

Answer:

Yes. When you multiply a fraction by 3.14, the results will be a rational answer.

Step-by-step explanation:

Let's look at some examples. The fractions we are going to be using are \frac{1}{2} , \frac{3}{4} , and \frac{7}{8}

We are going to multiply these fractions by 3.14 and prove that when you multiply a fraction by 3.14, your results will be rational.

<u>Ex. 1</u>

\frac{1}{2}*3.14 = 1.57

<u>Ex. 2</u>

\frac{3}{4}*3.14=2.355

<u>Ex. 3</u>

\frac{7}{8}*3.14=2.7475

So, based on these fractions, then we can conclude that when you multiply a fraction by 3.14, then your answer will be rational.

You might be interested in
A Copy of machine produces 80 copies in 5 minutes. How many copies would be produced in 40 minutes?
BlackZzzverrR [31]
The answer would be 640. To find the number of how many copies are produced in 1 minute you have to write 80 divided by 5 which equals 16. Now you multiply 16 and the 40 minutes which gives you 640 copies.

6 0
3 years ago
Read 2 more answers
Erica travels 4 blocks right and 4 blocks up between 2 locations on the map. which two locations does she travel between? (4 poi
Lana71 [14]

Answer:

the answer is ice cream parlor and town hall

Step-by-step explanation:

because if you for 3 times right and 3 times up from ice cream parlor it will land to town hall

8 0
2 years ago
Solve the equation.<br> 67 + 7 - 8r - 15<br> help pls .
Aleks04 [339]

Answer:

Its -8r + 59

Step-by-step explanation

8 0
3 years ago
Read 2 more answers
1) -6 &lt; 3х – 4x<br> Can some one help me
taurus [48]

combine like terms

-6<-1x

divide by negative 1 on both sides

flip the sign when dividing by a negative number

6>x is the answer.

7 0
3 years ago
Read 2 more answers
Subtract 5 from 1 third of 23. please help me solve this
Travka [436]

Answer:

5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Neil has 3 partially full cans of white paint . They contain 1/3 gallon , 1/5 gallon and 1/2 gallon of paint. About how many pai
    12·2 answers
  • What are the x- and y-intercepts for the graph of 5x – 2y = 20?
    8·2 answers
  • A bag contains 28 marbles: 9 black, 14 red, and 5 blue. A marble is drawn from the bag at random.
    13·1 answer
  • Simplify this questions<br>6<br>---+15.4<br>5
    9·1 answer
  • A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of the number of blue marbles to the nu
    12·2 answers
  • 10)
    7·1 answer
  • The diameter of a circle is 36 centimeters. What is the circle's area?
    7·1 answer
  • 5r^2-13r-6=0 <br><br> How do I solve this
    12·2 answers
  • Help me! ill give brainiest. this is my finals and im not doing good!
    11·2 answers
  • The events "male” and "buys lunch” are not independent because
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!