Question

Write any four equivalent rational numbers to 4/5

Answer 1

Answer:

For example, rational numbers 1215, 2025, −28−35, −48−60 are equivalent to the rational number 45.

Answer 2

Given: Rational number $\frac{4}{5}$

To find: Four equivalent rational numbers to $\frac{4}{5}$

Solution: Equivalent rational numbers cab be find by multiplying the numerator and denominator of the given number by any integer.

Four equivalent rational numbers to $\frac{4}{5}$ are

$\frac{4}{5}$ × $\frac{2}{2} = \frac{8}{10}$

$\frac{4}{5}$ × $\frac{3}{3}$ = $\frac{12}{15}$

$\frac{4}{5}$ × $\frac{4}{4} = \frac{16}{20}$

$\frac{4}{5}$ × $\frac{5}{5} = \frac{20}{25}$

Equivalent rational numbers are same in value as the original number but are represented in different form.

Hence, required equivalent rational numbers are - 8/10, 12/15, 16/20 and 20/25.