Question

find rational numbers between 3 and 4​

Answer 1

Step-by-step explanation:

7/2,13/2,21/2,etc........

Answer 2

Answer:

3.1,3.2,3.3,3.4,3.5,3.6,3.7,3.8,3.9

                                                          OR

$3\frac{1}{10} ,3\frac{1}{5} ,3\frac{3}{10} ,3\frac{2}{5},3\frac{1}{2}  ,3\frac{3}{5} ,3\frac{7}{10} ,3\frac{4}{5} ,3\frac{9}{10}$

Step-by-step explanation:

I will use this formula: $d=\frac{b-a}{n+1}$

Here, a=3 b=4 n= the number of rational numbers you want

I shall find out nine for you.

$d=\frac{4-3}{9+1}\\ =\frac{1}{10}\\ =0.1$

now to find out the numbers

reqd numbers will be$a+d,a+2d,a+3d,a+4d,a+5d,...a+9d$

so, they are

3.1,3.2,3.3,3.4,3.5,...3.9

Also you can convert them to fractions

like,$3\frac{1}{10} ,3\frac{2}{10} ,3\frac{3}{10} ,3\frac{4}{10} ,3\frac{5}{10} ,...3\frac{9}{10}\\simplifying\ them,\\=3\frac{1}{10} ,3\frac{1}{5} ,3\frac{3}{10} ,3\frac{2}{5} ,3\frac{1}{2} ,...3\frac{9}{10}$