Equivalent Rational Number

Q.

Which of the following forms a pair of equivalent rational numbers?

1. $\frac{24}{40}$ and $\frac{35}{50}$

2. $\frac{-25}{35}$ and $\frac{55}{-77}$

3. $\frac{-8}{15}$ and $\frac{-24}{48}$

4. $\frac{9}{72}$ and $\frac{-3}{21}$

Q. Which all of the following is equivalent to rational numbers to $\frac{2}{5}$

1. 
   $\frac{4}{15}$
2. 
   $\frac{4}{10}$
3. 
   $\frac{6}{15}$
4. 
   $\frac{8}{20}$

Q.

Express $\frac{-3}{7}$ as a rational number with

numerator = $-15$

Q.

Which of the following form a pair of equivalent rational numbers?

1. $\frac{24}{46}\text{and}\frac{12}{46}$

2. $\frac{24}{46}\text{and}\frac{12}{23}$

3. $\frac{24}{44}\text{and}\frac{12}{46}$

4. $\frac{24}{46}\text{and}\frac{18}{46}$

Q. Express the following rational number in its standard form:
$\frac{-15}{35}$

Q. What is the equivalent rational number of $\frac{2}{3}$ with denominator 18?

1. $\frac{10}{18}$
2. $\frac{12}{18}$
3. $\frac{16}{18}$
4. $\frac{8}{18}$

Q. Choose the equivalent rational numbers of $\frac{8}{18}.$

1. $\frac{4}{9}$
2. $\frac{16}{36}$
3. $\frac{24}{54}$
4. $\frac{24}{34}$

Q.

Which of the given pairs of rational numbers are equivalent?

$\frac{-20}{24},\frac{-80}{96}$

Q.

Express $\frac{-60}{108}$as a rational number with

numerator = $20$

Q. Express the following rational number in its standard form:
$\frac{-15}{35}$

Q. Write the next three rational numbers to complete the pattern:
$\frac{-8}{7},\frac{-16}{14},\frac{-24}{21},\frac{-32}{28},$ ___ ___ ___

Q. Write the next three rational numbers to complete the pattern:
$\frac{-8}{7},\frac{-16}{14},\frac{-24}{21},\frac{-32}{28},$ ___ ___ ___

Q.

Express $\frac{13}{-8}$ as a rational number with numerator $=-52$

Q.

Evaluate:

$\left|\frac{1}{3}-\frac{1}{5}\right|$

Q. $\frac{2}{3}$ and $\frac{4}{6}$ are equivalent rational numbers.

1. True
2. False

Q.

Fill in the blanks:

$..............\mathrm{parts}=\frac{7}{10}=\mathrm{seven}-\mathrm{tenths}$