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1 atmosphere pressure = 760 torr

655 torr / ( 760 torr / ATM) = 0.86184 ATM

If you're not sure whether to multiply or divide when doing conversions, do this:

655 torr . 1 ATM

------------ * ---------

1. . 760 torr

The formatting did not display exactly as I wanted it to appear

This is read like a fraction. Since 1 ATM = 760 torr, the numerator and denominator are equal, so it's like just multiplying by 1 and won't change the value.

The torr units in numerator/denominator cancel out, and the only unit remaining is atmospheres.

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Related Questions

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