Click the correct answer (True & False).
Click the correct answer.
What is the standard form of the rational number $$\frac{24}{-18}$$?
$$\frac{4}{-3}$$
$$\frac{4}{3}$$
$$\frac{-4}{3}$$
$$\frac{-24}{18}$$
Which of the following is a rational number?
$$\pi$$
$$\frac{5}{0}$$
$$\sqrt{2}$$
$$1.\bar{7}$$
What is the product of $$\frac{3}{4}$$ and its multiplicative inverse?
1
0
$$\frac{3}{4}$$
$$\frac{9}{16}$$
What is the value of $$\left ( \frac{-3}{4}\div \frac{8}{12} \right )$$?
$$\frac{9}{8}$$
$$\frac{1}{2}$$
$$\frac{-1}{2}$$
$$\frac{-9}{8}$$
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 following decimals cannot be expressed as a rational number?
0.34128590...
0.333333...
2.105
4.10
A rational number is in its standard form. Which of the following can be its denominator?
0
a negative integer
a positive integer
1
Click the correct answer.
Two fractions $$\frac{a}{b}$$ and $$\frac{c}{d}$$ are equal, only if $$a \times d$$ =
.
$$d \times c$$
$$b \times c$$
$$a \times b$$
A rational number is either a
decimal or a non-terminating recurring decimal.
non-terminating
repeating
terminating
Two rational numbers are equivalent if they have the same
.
simplest form
numerator
denominator
