How do you say 1 (one) in Spanish?

Phrases in english containing 1 (one) translated to English

• 1/2 (half) in Spanish is mitad, la
• 1/3 (one third) in Spanish is un tercio (1/3)
• 1/4 (one-quarter) in Spanish is una cuarta parte, un cuarto, 1/4
• 1st-order [first-order] in Spanish is de primer orden

Sentences containing 1 (one) in Spanish

The student/teacher ratio at John Brown is 21 to 1

Other forms of sentences containing 1 (one) where this translation can be applied

• 1
• one