Question

The reciprocal of -10 is

• A. 0.1
• B. - 0.1
• C. 0.01
• D. - 0.01

Answer 1

The correct option is B

- 0.1

The reciprocal of any non-zero number 'a' is $\frac{1}{a}$.

​​​​​​The reciprocal of '-10' = $\frac{1}{(-10)}=-0.1$