it means 'How many seconds are (there) in a minute?'
Uno minuto mas -One minute more
it means: how many are we today?
Cuantos = "How many" or "How much" Cuantos(pl, cuanto, sing) means how many. I think you'd mistaken cuantos for cantos. Cantos(pl, canto, sing) means sides.
Aaahh!! Q me cuentas cuanto tienes de haberte ido
Gibberish. Tu cuantos = Your how many Tú cuantos = You how many
"How many days are there in a year?"
"How old is your grandma"
It means: "How many days are there in this month?"
cuantos años TIENE how old are you
"How many Kilometers are from Tamaulipas to Tabasco, Mexico?"
Sin acento en cuantos como está escrito (without accent on "cuantos"):The number of chairs.
It means, "How many Denny's restaurants are there in Puerto Rico?"