Ask Question
MathematicsMathematics
29 September, 11:02

Is 4.2123417 ... rational or irrational?

+3
Answers (2)
  1. 29 September, 11:08
    0
    Irrational

    Step-by-step explanation:

    It cannot be expressed as a fraction
  2. 29 September, 14:22
    0
    Irrational

    Step-by-step explanation:

    Any number that can be written as a fraction or a ratio is a rational number. The product of any two rational numbers is therefore a rational number, because it too may be expressed as a fraction. For example, 5/7 and 13/120 are both rational numbers, and their product, 65/840, is also a rational number.

    An irrational number is a number that is NOT rational. It cannot be expressed as a fraction with integer values in the numerator and denominator. When an irrational number is expressed in decimal form, it goes on forever without repeating.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Is 4.2123417 ... rational or irrational? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What's is the noble gas notation for Selenium
Answers (1)
A digital watch cost$11.75, what is the tax rate at $3.75%
Answers (1)
John had $900 Jacob has $900 Alex had $200 Who had the most money
Answers (2)
27m^3+64n^3 Answer sheet says it is (3m+4n) (9m^2-12mn+16n^2) can someone tell me where they got the "-12mn" from?
Answers (1)
Asha and Jamal are selling plants to raise money for their soccer team. They started out with 45 plants. They sold some plants and now they have 21 plants left. Asha wrote the equation 45 - p = 21 to find the number of plants they sold.
Answers (1)
New Questions in Mathematics
What is 4.12 expressed as the quotient of two integers in simplest form?
Answers (1)
Use the system of equations to answer the questions. 2x + 3y = 3 y = 8 - 3x The value of y from the second equation is substituted back into the first equation.
Answers (1)
A piggy bank contains $4.45 is dimes and quarters. If the bank contains 25 coins, how many dimes are in the bank? 12 13 15
Answers (1)
Round off 24.67 to one significant
Answers (1)
Solve by substitution or elimination 2x + y = 5 2x - y = 3
Answers (2)
Home » Mathematics » Is 4.2123417 ... rational or irrational?
Sign Up Forgot Password?