The pressure is recorded as 738 mmHg. Convert this measurement to atmosphere (atm)

As we know that 760 mmHg is equal to 1 atm.

So,

If 760 mmHg is equal to = 1 atm

Then

738 mmHg will be equal to = X atm

Solving for X,

X = (738 mmHg * 1 atm) : 760 mmHg

X = 0.971 atm

Result:

738 mmHg is equal to 0.971 atm.