Question

Express 0.90 bar in p/q form

Answer 1

Answer:

$0.90 = \frac{p}{q} \\ \frac{90}{100} = \frac{p}{q} \\ \frac{9}{10} = \frac{p}{q} \\ p = 9. \\ q = 10.$

Hope it help you

Step-by-step explanation:

@Anuj yadav