find three rational numbers between 2.2 and2.3
Answers
Answer:
the three rational no between them is 89/40, 90/44 and 91/44
Step-by-step explanation:
2.2
=22/10
22/10* 4/4= 88/40
2.3
=23/10*4/4= 92/40
the three rational no between them is 89/40, 90/44 and 91/44
Answer:
Step-by-step explanation:
Since you are talking about “the” rational number between −2 and −3, I’m going to assume you aren’t talking about the standard set of rational numbers Q, as there is a countably infinite number of rational numbers that match that criteria, not just one (as implied by the definite article).
Instead, I’m going to assume you are talking about the surreal numbers, which are defined by the recursive definition that a surreal number x is a pair of sets of surreal numbers XL,XR, such that for every xL∈XL,xR∈XR, you have xL<xR. It’s slightly more complicated than that, but that’s basically the idea. The pair of sets that correspond to a particular surreal number aren’t unique (for instance, {−1,2,3|4,5,6}={3|4}).
Typically, this pair of sets is written in the notation x={XL|XR}. There are additional rules for how to add, subtract, multiply, divide, exponentiate, take roots, order, etc surreal numbers that I don’t need to go into now.
So you have −2={|−1},−3={|−2}, and the surreal number {−3|−2} is strictly between them. There are others strictly between them, but that one is essentially the “simplest” choice. You get −52={−3|−2} , and that’s a rational surreal number.
So I’d say that “the” rational number between -2 and -3 is −52.