Question

Help me in 3 questions..

Answer 1

First Picture :

Rational Numbers :

5.012121212. . .

$\frac{-5}{250}$

$\sqrt{400}$

Remaining Numbers are Irrational

Second Picture :

6.82 > 2π > 55/9 > $\sqrt{37}$

C is the Answer

Third Picture :

Between 4.47 and 4.48 -----> $\sqrt{20}$

Between 4.35 and 4.36 -----> $\sqrt{19}$

Between 4.12 and 4.13  ------> $\sqrt{17}$

Between 4.79 and 4.80 ------> $\sqrt{23}$