Question

express 0.2 in the form of p/q, where p, q ars integers and q is not equal to 0 (please explain it to me) ​

Answer 1

Well 0.2 can be written as 2/10 (as when u will divide 2/10 u will get quotient as 0.2.)

Now according to the question denominator should not have 0. And our solution too is not equal to zero.

Hence our solution is correct.

Answer 2

$\huge\purple{Answer}$

Multiply by 10

10x = 2.22

Subtract (I) from (ii)

10x - x = 2.22..-0.2

9x = 2

x = 2/9

hope it's help you