Web5 sep. 2012 · In order to convince a fellow student that .57 is a rational number is to explain to them that both 57 and 100 can be expressed as fractions. For examples, 57 can be … WebIt is a rational number. In general, any decimal that ends after a number of digits (such as 7.3 7.3 or −1.2684) −1.2684) is a rational number. We can use the place value of the last digit as the denominator when writing the decimal as a fraction.

Is 5.7 a rational number? - Answers

WebTo decide if an integer is a rational number, we try to write it as a ratio of two integers. An easy way to do this is to write it as a fraction with denominator one. 3= 3 1, −8= −8 1, 0= 0 1 3 = 3 1, − 8 = − 8 1, 0 = 0 1. Since any integer can be written as the ratio of two integers, all integers are rational numbers. WebFormally, a rational number is a number that can be expressed in the form where p and q are integers, and q ≠ 0. In other words, a rational number is one that can be expressed as one integer divided by another non-zero integer. The following are some examples of rational numbers. What are rational numbers? myers snow plow pump

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Web17 sep. 2024 · It is represented as \sqrt {2} 2. The number 0.030030003 \cdots 0.030030003⋯ is a rational number because the sequence is repeating. The number \pi π equals 3.1415926 \cdots 3.1415926⋯ is an irrational number. So, from the above examples, it is clear that every non-terminating and non-repeating decimal number is an … Web12 aug. 2013 · Rational numbers are numbers that can be expressed as a fraction or part of a whole number. (examples: -7, 2/3, 3.75) Irrational numbers are numbers that … WebExpress 6/7 as a Rational Number with Denominator 49. Explanation Denominator of 6/7 = 7 We need to change the Denominator of 6/7 to 49 We need to find a number, with which we should multiply 7 so it is equal to 49 To obtain that number, we would need to divide 49 by 7 i.e, 49/7 = 7 offred handmaid\\u0027s tale quotes