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A car tire has a pressure of 229 kPa. What is this pressure in psi? [1 atm = 101.3 kPa and 1 atm = 14.7 psi]

_________________ psi. Do NOT enter unit. Report your final answer with 3 SFs.

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Neetoo

Answer:

33.2 psi

Explanation:

Given data:

Pressure of car = 229 KPa

Pressure in Psi = ?

Solution:

It is given that 1 atm = 101.3 KPa

and

1 atm = 14.7 psi

We will convert the pressure into atm first.

229 KPa × 1 atm / 101.3 KPa

2.26 atm

Now we will convert the atm into psi.

2.26atm × 14.7 psi / 1 atm

33.2 psi

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