What mathematical expresssion will yield the correct volume

Reference no: EM13205129

A gas occupies a volume of 480 mL at 127 degrees celsius and 148 mmHg. What mathematical expresssion will yield the correct volume at 177 degrees celsius and 400mgHg?

which is correct?

480 x (140x400) x (450/400)

480 x (140x400) x (400/450)

480 x (140x400) x (127/177)

480 x (400x140) x (450/400)

Reference no: EM13205129

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