Question

State true or flase:
$\frac{4}{5}$ and $\frac{20}{30}$ are equivalent rational numbers.

• A. True
• B. False

Answer 1

The correct option is B False

Equivalent rational numbers can be obtained by multiplying or dividing both numerator and denominator of a rational number by the same non-zero integer.
We see that, $\frac{4\times 5}{5\times 6}=\frac{20}{30}$
Thus, the both numerator and denominator not multiplied by the same number.
Therefore, $\frac{4}{5}$ and $\frac{20}{30}$ are not equivalent rational numbers.
Hence, the given statement is false.