Question

2. Which is the reciprocal of
the reciprocal of a rational
number?​

Answer 1

Answer:

Reciprocal of a Rational Number. We will learn the reciprocal of a rational number. The rational number b/a is called the multiplicative inverse or reciprocal of a/b and is denoted by (a/b)-1. The reciprocal of 5/16 is 16/5.

Step-by-step explanation:

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Answer 2

Answer:

Reciprocal of a Rational Number. We will learn the reciprocal of a rational number. The rational number $\frac{b}{a}$ is called the multiplicative inverse or reciprocal of $\frac{a}{b}$ and is denoted by $( \frac{a}{b} )- 1$. The reciprocal of $\frac{5}{16}$ is $\frac{16}{5}$