Will a rubber stopper sink or float

-- If the density of the rubber stopper is less than the density of the fluid
into which it is dropped, then it will float.

-- If the density of the rubber stopper is greater than the density of the fluid
into which it is dropped, then it will sink.

Temperature and pressure

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i