Question

express 3.8 bar in p/q form​

Answer 1

Answer:

35/9

Step-by-step explanation:

let x be 3.8bar

10x=3.8bar*10 = 38.8bar

10x-x= 38.8bar-3.8bar

9x= 35

x= 35/9

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Answer 2

Answer:

3.8 = 35/9

Step-by-step explanation:

let x = 3.888.....

10x = 38.88...

10x-x = (38.88....)-(3.888...)

9x = 35.0

x = 35 /9