"El kilo de carne es muy caro."
Translation:The kilo of meat is very expensive.
It would not be usual to use the definite article 'the' in that sentence, one most usually might say 'this/that meat is very expensive at $20 a kilo' or perhaps 'the meat is very expensive at $20 per kilo' one might also say 'The meat per kilo at $20 is very expensive'
You could dissect this all night.. but the kilo of meat sounds wrong to me as a native born inhabitant of the UK... maybe its ok in U.S. english
Nope. Martha is right. It would be useful to have a native speaker enlighten us on whether this is contextual or if this is how Spanish works. If I would walk up to the counter and ask how much a kilo of sirloin cost would I say "un kilo" or "el kilo." If "un kilo" would sound strange in that situation to a Spanish speaker, then the proper translation here of "el kilo" is probably "a kilo."
Seriously, they suggested "pricey" as a translation, but would not accept "dear"! Pricey is slang, dear is a well established synonym of "expensive" (and less trouble to type!) And I agree with Aprilmaeonly1: "the kilo of meat" is a very strange construction in English.