Duo Russian Grammar

67) Measure

Russia uses the metric system. Here are the main units you'll learn in this course:

  • метр (meter): a bit longer than a yard
  • киломе́тр (kilometer): 1000 meters, or about 0.6 miles
  • килогра́мм (kilogram): a bit over 2 pounds
  • то́нна (tonne): 1000 kilograms, roughly equivalent to ton (or about 2205 pounds, to be more exact)

Square («квадратный») meters and kilometers are used for areas (м², км²).

For areas of land, «гекта́р» (Га, 10000 м²) is often used. In spoken speech people also use «со́тка» (100 м²) for their garden plots in the country (the name comes from the fact that it is 1/100 of a hectare)

Instrumental

To speak about an object of a certain length/weight etc., the Instrumental form of a quality is used:

  • стол длино́й 2 ме́тра = a table 2 meters long
  • о́зеро глубино́й 30 ме́тров = a lake 30 meters deep
  • дом высото́й 20 этаже́й = a house 20 storeys tall

про-verbs

To express the idea of a certain activity "covering" a certain space or time interval, verbs with the prefix «про-» are often employed. Of course, you should consult the dictionary to know if a certain verb of this structure exists or has that particular meaning.

It is different from verbs of motion like "пройти" because many other verb can have this prefixs:

  • Мы прошли́ 5 киломе́тров = We walked 5 kilometers
  • Я проспа́л весь день. = I slept the entire day.
  • Мы простоя́ли тут два часа́. = We stood here for two hours.

NOTE about VERBS OF MOTION: some of these derivatives will not be verbs of motion and actually can differ in stress or form (проезжа́л/прое́здил). We are only covering distances here. You see, when talking about motion, the derivative of the one-way verb is used for distance. For times, you use just the multidirectional verb, or, if you want to put an emphasis on how extremely long it took, its про-prefixed derivative:

  • Я пробежа́л 6 миль.
  • Я (про)бе́гал пять часо́в.

The проходи́л, пробе́гал, прое́здил options are not neutral in style but are encountered in spoken speech anyway.