Two friends entered a writing contest. Sam wrote 180 words in 60 minutes. Freya wrote 120 words in 30 minutes. Based on this data which statement is true?
Sam wrote MORE words per minute with a unit rate of 4 words/1 minute.
Both friends wrote the same amount of words per minute.
Freya wrote MORE words per minute with a unit rate of 4 words/1 minute.
Freya wrote LESS words per minute with a unit rate of 4 words/1 minute.