• If the pilot is working a problem in fuel consumption, the figures will represent gallons of gasoline.
• To solve ( or do ) problems in multiplication, division and proportion, ...
• If the pilot is working a problem in fuel consumption, the figures will represent gallons of gasoline.
• To solve ( or do ) problems in multiplication, division and proportion, ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012