product of -11/7 and the reciprocal of -2/7 is
(1)2/7 (2)4 (3)7/-2
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Answer:
Step-by-step explanation:
The answer is: 2/7
More information from "http://en.allexperts.com/q/Basic-Math-657/reciprocal.htm":
A reciprocal is a number that you multiply by so that the result equals 1. The easiest way to find it is to just flip the fraction over.
Here's an example: What is the reciprocal of 3?
3 is the same as 3/1, so we flip and the reciprocal is 1/3
Reciprocal of 4/5 is 5/4
Reciprocal of 2 1/2? Trciky!
Change to a fraction --> 5/2, then flip --> 2/5
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