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What is the reciprocal of the number 2/7 ? A. -3 1/2 B.-2/7 C. 5/7 D. 3 1/2 i think it is B?
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What is the reciprocal of the number 2/7 ?

A. -3 1/2



 
B.-2/7



 
C. 5/7



 
D. 3 1/2
i think it is B?

User Kemesha
by
8.4k points

1 Answer

4 votes
Reciprocal just means flipping a fraction by swapping the place of the numerator and denominator.
Switching 2 and 7 would change it to 7 over 2.
Simplifying 7/2 would result in 3 and 1/2.
So the answer is D. 3 1/2.
User Nagaraj
by
8.8k points
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