2/1
2/15
The reciprocal of any integer n is equal to 1/n. In this instance, the reciprocal of 2 is equal to 1/2 or one half.
A reciprocal is an "upside-down number"!More technically, the reciprocal of a number is 1 divided by the number.Examples:the reciprocal of 2 is one-half (0.5)the reciprocal of 10 is one-tenth (0.1)the reciprocal of 1 = 1
1/2 + 1/3 = 5/6 The reciprocal of this is 6/5 or 1 1/5.
2/5
2/15
2/7
1 1/2 is 3/2 so multiply it by its reciprocal, which is 2/3, and it equals 6/6 or 1.
The reciprocal of two thirds is three halves - which is one and a half (1.5).
To divide by a fraction, multiply by its reciprocal. In this instance, 1/2 / 1/3 = 1/2 x 3 = 1.5.
1 / 1112 the reciprocal of any number is just 1 divided by that number, e.g the reciprocal of 4 is a quarter, of 2 is a half etc.