What is the reciprocal of 7?

The reciprocal of a number is defined as 1 divided by that number. For instance, when dealing with the number 7, the reciprocal is calculated by dividing 1 by 7, which results in 1/7. This concept is fundamental in mathematics, particularly in operations involving fractions and ratios.

The other choices do not represent the reciprocal of 7. The first choice simply restates the number itself, while the third choice provides a multiple of 7, and the last choice offers a decimal approximation of the reciprocal but is not the exact representation. Thus, only 1/7 accurately reflects the definition of a reciprocal.