Click the correct answer (True & False).
Click the correct answer.
What is the standard form of the rational number $$\frac{24}{-18}$$?
$$\frac{12}{-9}$$
$$\frac{4}{-3}$$
$$\frac{-4}{3}$$
$$\frac{-24}{18}$$
Which of the following is a rational number?
$$\pi$$
$$\frac{5}{0}$$
$$\sqrt{2}$$
$$1.\overline{7}$$
What is the product of the rational number $$\frac{3}{4}$$ and its multiplicative inverse?
$$1$$
$$-1$$
$$\frac{3}{4}$$
$$\frac{9}{16}$$
Which of the given rational numbers lies between $$\frac{5}{14}$$ and $$\frac{4}{7}$$?
$$\frac{1}{2}$$
$$\frac{2}{7}$$
$$\frac{3}{4}$$
$$1$$
What is the value of the expression $$\frac{-3}{4} \div \frac{8}{12}$$?
$$\frac{36}{31}$$
$$\frac{30}{32}$$
$$\frac{-9}{4}$$
$$\frac{-9}{8}$$
Without actual computation, what can we say about the value of $$\left ( 5\frac{7}{9}\div 7\frac{5}{9} \right )$$?
It is greater than 1
It is greater than 2
It is less than 1
It is less than $$\frac{1}{2}$$
Which of the given decimals cannot be expressed as a rational number?
0.341285935...
0.333333...
2.105
4.0
What is true about the denominator of a rational number in its standard form?
It's always 0
It's a negative integer
It's a positive integer
It's always 1
Click the correct answer.
A rational number $$\frac{p}{q}$$ is said to be in its
from if $$p$$ and $$q$$ have no common factors other than 1.
simplest
natural
negative
All rational numbers are either
decimals or non-terminating recurring decimals.
terminating
non-terminating
repeating
Two rational numbers are said to be equivalent or equal if they have the same
.
simplest form
natural form
denominator
The reciprocal of $$\frac{-27}{13}$$ is
.
$$\frac{-27}{13}$$
$$\frac{-13}{27}$$
$$\frac{13}{27}$$
The reciprocal of $$2\frac{1}{7}$$ is
.
$$\frac{7}{15}$$
$$\frac{-15}{7}$$
$$\frac{-7}{15}$$
$$\frac{-9}{13}$$ and
are equivalent rational numbers.
$$\frac{27}{39}$$
$$\frac{-27}{39}$$
$$\frac{-39}{27}$$
