1.

Express in p/q form 0.6 + 3.2 bar on 2 + 1.65 bar on 5​

Answer»

Answer:LET X= 3.2 bar on 2 mark it equation 1

Multiply equation by 10

So, 10*x= 3.2 bar on 2*10

10x= 32.2 bar on 2

Subtract eq 1 from 2

10x-x= 32.2 bar on 2 - 3.2 bar on 2

9x= 29

X= 29\3


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