Question

--Q-9 Express the following in plq torm.
- a 4.312bar​

Answer 1

Answer:

Let x=

$4.312bar$

$x = 4.312312.......$

Multiply both with10^3=1000

$1000x = 4312.312 \\ \: \: \: \: \: \: \: \: \: x = \: \: \: \: \: \: \: 4.312 \\ 999x \: \: = 4308.000 \\ x = \frac{4308}{999}$