Is 3.6 a rational number? | Homework.Study.com (2024)

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Is 3.6 a rational number? | Homework.Study.com? ›

The number 3.6 is a rational number.

Answer. Step-by-step explanation: 3.6 is a rational.....

Here, the given number, 6⁄3 is a fraction of two integers 6 and 3, which simplifies to 2. Hence, it is a rational number.

The lesson connects to knowledge from 6^th and 7^th grade instruction on rational numbers.

Answer and Explanation:

The fraction 6/3 is a rational number. Both 6 and 3 are integers, as they are whole numbers. All whole numbers are integers.

3.6 being a decimal number can easily be converted into a fraction. This is done by dividing and multiplying both the numerator and denominator by 10. You can see that 36/10 can be further simplified giving us the final answer 18/5.

Answer: Yes, we can say that 3.5 is a rational number. Furthermore, 3.5 has a decimal because of which it is not a whole number. A rational number refers to any value which has equivalence to the ratio two integers. 3.5 is equivalent to the ratio of 7 and 2, thus it is a rational number.

By 12th grade, most students will have completed Algebra I, Algebra II, and Geometry, so high school seniors may want to focus on a higher level mathematics course such as Precalculus or Trigonometry. Students taking an advanced mathematics course will learn concepts like: Graphing exponential and logarithmic functions.

Answer: If a number can be written or can be converted to p/q form, where p and q are integers and q is a non-zero number, then it is said to be rational and if it cannot be written in this form, then it is irrational.

Zero is a real number because it is an integer. Integers include all negative numbers, positive numbers, and zero. Real numbers include integers as well as fractions and decimals. Zero also represents the absence of any negative or positive amount.

Is pi a real number? ›

Pi can not be expressed as a simple fraction, this implies it is an irrational number. We know every irrational number is a real number. So Pi is a real number.

Yes, most negative numbers are rational. A rational number is any number that can be written as a fraction. These include whole numbers, fractions, decimals that end, and decimals that repeat. Positive and negative do not affect rationality.

3.7 -rational. -0.0000001 - rational.

Rational numbers can be represented as decimals. The different types of rational numbers are Integers like -1, 0, 5, etc., fractions like 2/5, 1/3, etc., terminating decimals like 0.12, 0.625, 1.325, etc., and non-terminating decimals with repeating patterns (after the decimal point) such as 0.666..., 1.151515..., etc.