Question

Write following in p/q form.
0.36

Answer 1

Answer:

9/25

Step-by-step explanation:

0.36=36/100=9/25

Answer 2

Answer:

a) if it was only 0.36

   0.36 = 36/100= 9/25

b) if it was 0.36 bar

Process:

Let x = 0.36 bar = 0.36363636 and so on

given :- 0.36363636...

Let x = 0.36 bar = 0.36363636..

multiplying both sides by 100 as 2 numbers are repeating.

100 × x = 100 × 0.36363636...

100x = 36.36363636... -------(2)

subtract equation (1) from equation (2)

100x - x = 36.36363636... - 0.36363636...

99x = 36

x = 36/99

x = 12/33

x = 4/11

0.36 bar = 4/11