How do you say Forty two years old in spanish?

If you're saying, "I am 52 years old," you say, "Yo tengo cinquenta y dos anos" and it is pronouced 'yo tayn-go sin-quin-tah ee dose on-yose'. If you're saying "he/she is 52 years old," just change the tengo to tiene(formal) and tienes(nonformal) and is pronouced 'tea-in-ay(s)', and change the 'yo' to: 'el' for he, 'tu' for you, and 'la' for she. The whole thing translates literally into 'I/you/he/she has 52 years'. ANSWER cincuenta y dos años de edad = fifty two years old (they replace old per "of age")