The reciprocal of 1/2 is
(a) 3
(b) 2
(c) -1
(d) 0
Solution:
Given, the number is 1/2.
We have to find the reciprocal of 1/2.
Reciprocal means an expression which when multiplied by another expression, gives unity (1) as a result.
The reciprocal of any quantity is, one divided by that quantity.
Now, the reciprocal of 1/2 = 1/(1/2)
= 2
Therefore, the reciprocal of 1/2 is 2.
✦ Try This: Find the reciprocal of 1/3.
Given, the number is 1/3.
We have to find the reciprocal of 1/3.
Reciprocal means an expression which when multiplied by another expression, gives unity (1) as a result.
The reciprocal of any quantity is, one divided by that quantity.
Now, the reciprocal of 1/3 = 1/(1/3)
= 3
Therefore, the reciprocal of 1/3 is 3.
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 9
NCERT Exemplar Class 7 Maths Chapter 8 Problem 6
The reciprocal of 1/2 is (a) 3, (b) 2, (c) -1, (d) 0
Summary:
The reciprocal of 1/2 is 2
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