0
21/2 = 5/2
⇒ reciprocal of 21/2 = 1 ÷ 5/2
= 2/5
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∙ 12y ago
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What is the reciprocal of two and a half?
Two and a half equals five halves so its reciprocal is 2/5 or two-fifths
What is the reciprocal of 12 and one half?
The reciprocal of 12 and one half is one over 12 and one half, or simply, 1/12.5.
What is the reciprocal for one half?
2
What is the reciprocal of two?
The reciprocal of 2 is 1/2 (one-half). The reciprocal of any number is 1/number. Simply stated: The reciprocal of any number is the inverse of that number. Let some number, any number, be represented by 'a'. The reciprocal of 'a' is 1/'a'.
What is the reciprocal of one and one half?
2/3
What is the reciprocal of two thrids?
The reciprocal of two thirds is three halves - which is one and a half (1.5).
What is the reciprocal of seven and one half?
2/15
What is a recriprocal?
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
What is the Reciprocal of one half?
2/1
What is the reciprocal of 2?
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.
What is the reciprocal of one half plus one third?
1/2 + 1/3 = 5/6 The reciprocal of this is 6/5 or 1 1/5.
What is x to the negative one half?
It's the reciprocal of the square root of 'x'.
What does reciporocal mean?
Each for the other. If people have reciprocal respect, they each respect the other in the same way. In math, it is, for any given number, the number obtained by dividing one by that number, or put another way, the number which when multiplied by that number, gives one. The reciprocal of two is one-half.
What is the reciprocal of one?
The reciprocal of one is one.
What is the opposite of one-half?
That depends what you mean with "opposite". Two important math concepts are:a) The additive inverse. That's the same number, with a minus in front of it (a number plus its additive inverse = 0).b) The multiplicative inverse, also called the reciprocal. One divide by the number. For a fraction, you can simply exchange numerator and denominator to get the reciprocal. (A number times its reciprocal = 1.)
What is the reciprocal of seven and a half?
2/15
What is the reciprocal of 1112?
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.
