Which of the following fractions has a decimal equivalent that is a terminating decimal?a.10/189b.15/196c.16/225d.25/144e.39/128 相关知识点: 试题来源: 解析 e.39/128 判断分数是否为终止小数的标准是分母在约分后仅含质因数2和5: a.10/189的分母189=3³×7,含3和7,非终止; b.15...
2 which of the following fractions has a decimal equivalent that is a terminating decimal? --- A、10/189 B、15/196 C、16/225 D、25/144 E、39/128 不能使用计算机(器) 反馈 收藏
The rational number which can be expressed as a terminating decimal is 03:30 Arrange the following rational numbers in descending order. 1/5+1/(-... 03:58 Evaluate: (9|3-5|-5|4|div10)/(-3(5)-2xx4div2) 01:33 The value of 25-5[2+3{2-2(5-3)+5}-10]-:4 02:08Exams...
Which of the following fractions has a decimal equivalent that is a terminating decimal?_题目没有读懂= =出国考试答疑器_GMAT_提问
A non-terminating decimal is a number that keeps continuing after its decimal form; there is no end to the digits that come after the decimal point. For example, {eq}\dfrac13 = 0.3333333333333 \ldots {/eq} is a non-terminating decimal because the digit 3 keeps repeating itself fo...
2) Which of the following statements is FALSE?a) Terminating decimals are rational numbers b) Negative Whole numbers are rational numbers c) Non-terminating and non-repeating decimals are irrational numbers d) Negative integers are irrational numbers 相关知识点: 试题来源: 解析 d2) Answer: ...
E.128=4^3*2 所以选E.1. 有限小数：terminating decimal无限循环小数：recurring decimal2. 判断分数...
To determine which of the given fractions is a non-terminating and repeating decimal, we will analyze each option step by step:Step 1: Analyze the first option \( \frac{13}{8} \)1. Perform the division:
–Rational numbers include integers (like 5, -3), fractions (like ( frac{1}{2} )), and terminating decimals (like 0.75). –Notably, any number that can be expressed as the ratio of two integers is rational. Conclusion: To correctly identify an irrational number from a given list, chec...
What is the next whole number after seven? If f(x) = 3e^{-x}, explain whether it represents growth or exponential decay. What is 123,456 times 13? What is easy way to understand prime factorization? Which numbers in a denominator lead to a non-terminating decimal form? What are ration...