How many revolutions per minute (rpm) did long-playing records used to go round?
Correct answer: 33 1⁄3 rpm

RushMama2112
SQinfoNUTS, sort of. The 78s were not really Long Playing and never officially carried the designation of LP.

Gary
LPs have always been 33 1/3 and singles have always been 45's.

sunbeem
I used to wonder why old record players had different needles for 78 and 33 RPM

Mars V
My LPs still do go 33 1/3 RPM.

Player #25874027
exparrot,
78rpm was the speed of records . The question specifically asks for LPs

Player Elf Counsel
ChewyGazelle68623, We have heaps of all three types. But 66.33? Unbelievable!.

ChewyGazelle68623
Sumica, yes, very thick! my grandfather had some!!