80
2/x =16/20 16x = 40 x = 2.5
10
It is 2.
Number x Reciprocal = 1 Therefore Reciprocal = 1/Number
The reciprocal is the inverse of a number, or n-1. To find a reciprocal, change the number to a fraction and invert the numerator and the denominator.
4
2/x =16/20 16x = 40 x = 2.5
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
-3
-3
2
10
It is 2.
Let the number be n. We have: 3 x 1/n = 9 x 1/6 (simplify) 3 x 1/n = 3 x 1/2, this is true only for n = 2.
One.
It is: 1/100 times 100 = 1
Number x Reciprocal = 1 Therefore Reciprocal = 1/Number