2/1
2/3 is.
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.
2/1
21/2 = 5/2 ⇒ reciprocal of 21/2 = 1 ÷ 5/2 = 2/5
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
The reciprocal of 12 and one half is one over 12 and one half, or simply, 1/12.5.
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.
1/2 + 1/3 = 5/6 The reciprocal of this is 6/5 or 1 1/5.
The reciprocal is the number flipped upside down, but one and a half is different. First, you times the 2 in half by the 1 whole and add 1 from the half (thats to find the improper fraction). This will now equal 3/2. flip 3/2 over and you have 2/3.
Oh, dude, the reciprocal of 2 is 1/2. It's like flipping a fraction upside down, you know? So, if you ever need to divide something by 2, just multiply it by 1/2 instead. Easy peasy lemon squeezy.
1/2. Reciprocal is the term inverted so 2 over 1 becomes 1 over 2