Question

a rational number 0.3 bar can be written as a)1/3b)3/10c)2/10

Answer 1

Answer:

Step-by-step explanation:

a. 1/3

as when 1 id divide by  3

we get

0.333333333

which is also called as 0.3 bar

Answer 2

Answer:

a is the answer

Step-by-step explanation:

let x=0.3bar

x=0.333....  eg1

eg1 multiply by 10 both sides

10x=3.333... eg2

eg2-eg1

10x-x=0.33...-3.33...

9x=3

x=3/9=1/3

if my answer is right then plz mark me brainliest