Question

Express the following in the the from P/q 0.457 bar on 57​

Answer 1

Let x=0.457

1000x=457.575757....------------------i

10x=4.57575757........-------------------ii

solve i and ii equation

1000x-10x=457.57..- 4.575757...

990x=453

x=453 =153 =51

990. 330. 110

x=51.

110

Answer 2

Step-by-step explanation:

Letx=0.457

1000x=457.575757...........(1)

10x=4.575757..........(2)

solve eq no. 1 and 2

1000x-10x=457.57-4.575757

990x=453

x=453/990

x=51/110