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Mathematics 18 Online
OpenStudy (anonymous):

Which number is the reciprocal of 1/7 ? a. 7 b. 0 c. -1/7 d. -7

OpenStudy (anonymous):

I will help you with this easy problem, but first, what is a reciprocal?

OpenStudy (anonymous):

Once you know what one is, this problem is a cakewalk :)

OpenStudy (anonymous):

reciprocal means to divide by 1

OpenStudy (calculusxy):

Reciprocal is basically switching around the denominator to the numerator and the numerator to the denominator. When you switch those around you get. 7/1=7

OpenStudy (anonymous):

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