Question 11 MarkThere are countless rational numbers between $\frac{2}{3}$ and $\frac{5}{6}$. __________AnswertrueView full question & answer→
Question 21 MarkThe multiplicative inverse of $\frac{-4}{-9}$ is $\frac{9}{4}$. __________AnswertrueView full question & answer→
Question 41 Mark$\frac{5}{0}$ is a rational number. __________AnswerfalseView full question & answer→
Question 51 MarkThe additive inverse of $\frac{1}{4}$ is -4 . __________AnswerfalseView full question & answer→
Question 61 MarkSubtraction of rational numbers is commutative. __________AnswerfalseView full question & answer→
Question 71 MarkEvery rational number has a reciprocal. __________AnswerfalseView full question & answer→
Question 81 Mark$\left(\frac{-3}{5} \div \frac{-12}{35}\right) \div \frac{1}{4}=\frac{-3}{5} \div\left(\frac{-12}{35} \div \frac{1}{4}\right)$AnswerfalseView full question & answer→
Question 91 Mark$\frac{-7}{24} \div \frac{3}{-16}=\frac{3}{-16} \div \frac{-7}{24}$AnswerfalseView full question & answer→
Question 101 Mark$\frac{-8}{9} \div \frac{-4}{3}=\frac{-4}{3} \div \frac{-8}{9}$AnswerfalseView full question & answer→
Question 111 MarkThere exists a rational number which is its own additive inverse.AnswertrueView full question & answer→
Question 121 Mark$\frac{19}{-5}+\frac{-3}{11}=\frac{19}{5}+\frac{3}{11}$.AnswerfalseView full question & answer→
Question 131 MarkSubtraction is commutative on rational numbers.AnswerfalseView full question & answer→
Question 141 Mark1 is the additive identity for rational numbers.AnswerfalseView full question & answer→
Question 151 Mark$\frac{2}{3}-\frac{3}{5}=\frac{3}{5}-\frac{2}{3}$AnswerfalseView full question & answer→
Question 161 MarkThe difference of two rational numbers is always a rational number.AnswertrueView full question & answer→
Question 171 Mark0 is a whole number but it is not a rational number.AnswerfalseView full question & answer→
Question 181 Mark$\frac{-3}{-4}$ is a negative rational number.AnswerfalseView full question & answer→