Question

express 0.035bar in p/q form

Answer 1

Let
p/q=0.035 bar. 1
multiply both by 1000
1000p/q = 35.035bar. 2
subtract equation 1 by 2
1000p/q = 35.035
1p/q = 0.035
=999p/q=35
p/q = 35/999



answer is p/q = 35/999