![- -equals mass times
9.8 meters per second per second.
- -equals mass times
9.8 meters per second per second.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
- -equals mass times
9.8 meters PER second PER second.
The Big Bang Theory Season 3, Episode 10
![Four-point-one-eight-five-five times 10
to the seventh ergs per calorie.
Four-point-one-eight-five-five times 10
to the seventh ergs per calorie.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Four-point-one-eight-five-five times 10
to the seventh ergs PER calorie.
The Big Bang Theory Season 1, Episode 13
![Eighteen parts per million.
Eighteen parts per million.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Eighteen parts PER million.
The Big Bang Theory Season 8, Episode 9
![of 4.6 yoctometers
per femtosecond.
of 4.6 yoctometers
per femtosecond.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
of 4.6 yoctometers
PER femtosecond.
The Big Bang Theory Season 5, Episode 18
![200 million euros printed per day.
200 million euros printed per day.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
200 million euros printed PER day.
Money Heist Season 1, Episode 8