Question

Express 0.815,bar is on 15 as decimal expansion. ​

Answer 1

Answer:

0.815 bar

= (8.15 ×10^-1) bar

Answer 2

Answer:

0.815 on 15

let x=0.815151..

10x=81.51515...

subtract both expression

10x=81.515

x=0.815

9x=80.7

x=80.7/9

Step-by-step explanation:

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