Question

express 2.8 on bar in p/q form​

Answer 1

Answer:

26/9

Step-by-step explanation:

Let x = 2.8 bar ....(1)

=> 10x = 28.8 bar ....(2)

By subtracting (1) from (2),

$10x - x = 28.8 \: bar - 2.8 \: bar \\ = > 9x = 26 \\ = > x = \frac{26}{9}$

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