Q: What is the reciprocal of 2 and 4 over 5?

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The reciprocal of 4.2, or 4 2/5, is 5 over 22. (5/22.)

the reciprocal of 2/5 is 5/2

The reciprocal of 2 is 1/2 (or .5) and the reciprocal of 4 is 1/4, or .25.

4 over 5

The answer is: 2/7 More information from "http://en.allexperts.com/q/Basic-Math-657/reciprocal.htm": A reciprocal is a number that you multiply by so that the result equals 1. The easiest way to find it is to just flip the fraction over. Here's an example: What is the reciprocal of 3? 3 is the same as 3/1, so we flip and the reciprocal is 1/3 Reciprocal of 4/5 is 5/4 Reciprocal of 2 1/2? Trciky! Change to a fraction --> 5/2, then flip --> 2/5

Related questions

The reciprocal of 4.2, or 4 2/5, is 5 over 22. (5/22.)

the reciprocal of 2/5 is 5/2

The reciprocal of 2 is 1/2 (or .5) and the reciprocal of 4 is 1/4, or .25.

4 over 5

5 and 4/5 = 29/5 and reciprocal = 5/29

5 over 2

The answer is: 2/7 More information from "http://en.allexperts.com/q/Basic-Math-657/reciprocal.htm": A reciprocal is a number that you multiply by so that the result equals 1. The easiest way to find it is to just flip the fraction over. Here's an example: What is the reciprocal of 3? 3 is the same as 3/1, so we flip and the reciprocal is 1/3 Reciprocal of 4/5 is 5/4 Reciprocal of 2 1/2? Trciky! Change to a fraction --> 5/2, then flip --> 2/5

2 1 over 5 is 11/5. So, its reciprocal is 5/11

The reciprocal of the mixed number 4 2/5 is 5/22 The number 4 2/5 becomes (4 x 5) + 2 /5 = 22/5

5/34

to find the reciprocal you would want to make 2 3/4 an impropper fraction. To do that you need to multiply the whole number by the denominator. In this case the 2 by the 4. From that you get 8. Then you add that number to the numerator. So it would be 8+3=11. Put this number over 4 and you have 11/4. Then you can find the reciprocal which would be that number upside down. Your reciprocal is 4/11.

15/4 divided by 5/4= 15/4 x 4/5 because 5/4's reciprocal is 4/5. you get 60/20 or 3/2. so, 3 over 2.