Sign In
Ask Question
Mathematics
Aspen
27 September, 23:35
Is 4.2123417 ... rational or irrational?
+5
Answers (
2
)
Melina
28 September, 00:32
0
Irrational
Step-by-step explanation:
It cannot be expressed as a fraction
Comment
Complaint
Link
Lea Woodard
28 September, 01:02
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.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Is 4.2123417 ... rational or irrational? ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which equation shows y = - 1/2 x+4 is in standard form?
Answers (2)
What number is 70% of 45
Answers (2)
Solve using any method. 2 x^2 + x - 5 = 0
Answers (1)
A tool set is on sale for 424.15 dollars the original price of the tool set was $499.00 what percent of the original price is the sale price
Answers (1)
In the decimal number. 98703, the 0 holds what place value? A. Hundred-thousandths B. Ten-thousandths C. Thousandths D. Hundredths
Answers (1)
New Questions in Mathematics
Round off 8,489,600 to the nearest thousand.
Answers (2)
The speed of a passenger train is 18 mph faster than the speed of a freight train. The passenger train travels 270 miles in the same time it takes the freight train to travel 180 mph. What is the speed of the passenger train?
Answers (2)
You served food to a group at a restaurant. The total cost of the food was $42.00. The sales tax is 8% of the cost of food. The group asked you to add 20% of the original cost of food for a tip. What was the total cost for the group?
Answers (1)
Translate to an algebraic expression. 28 more than D d - 28 28 = d 28 - d d+28
Answers (1)
Which is greater? 0.4 or 0.127
Answers (2)
Home
»
Mathematics
» Is 4.2123417 ... rational or irrational?
Sign In
Sign Up
Forgot Password?