Question

A decimal number lying between 1.2 and 1.22 is _____.

Answer 1

Answer: a decimal number between 1.2 and 1.22

Step-by-step explanation:

=   1.2 = 1.20

so the answer is

1.20, 1.21, 1.22

i think you understood well

good morning have nice day

Answer 2

To find : decimal numbers lying between $1.2$ and $1.22$ .

Solution :

• To find the numbers lying between  $1.2$ and $1.22$  we convert given numbers into fraction by removing decimal
• By multiplying denominator and numerator with $10$ and $100$ respectively .

                $\frac{1.2\times10 }{10}$  and  $\frac{1.22\times100 }{100}$

     ⇒        $\frac{12}{10}$  and  $\frac{122}{100}$

• Now , we can find three decimal number between  $\frac{12}{10}$  and  $\frac{122}{100}$ .
• They are     $\frac{13}{10} , \frac{14}{10} \ and \frac{15}{10}$

      Hence three decimal numbers are : $1.3 , 1.4 , 1.5$