Question

What is the reciprocal of 1 3/7 ?

Answer 1

Answer:

$7 \div 13$

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Answer 2

Answer:

$\frac{7}{10}$ is the reciprocal of $\frac{10}{7}$ or $1\frac{3}{7}$

Step-by-step explanation:

Explanation:

• Reciprocal - In mathematics, a multiplicative inverse or reciprocal for a number x is a number that, when multiplied by x, gives the multiplicative identity, 1, also known as 1. This number is denoted by $\frac{1}{x}$.

• Additionally, the adjective reciprocal can be used to denote something opposite or inversely connected.

• For example - 7 is the reciprocal of $\frac{1}{7}$.

Step 1:

We have, $1 \frac{3}{7}$

This can be written as, $\frac{7 + 3}{7} = \frac{10}{7}$

So, reciprocal of $\frac{10}{7}$ is $\frac{7}{10}$.

Final answer:

Hence, $\frac{7}{10}$ is the reciprocal of $\frac{10}{7}$.

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