How many hours were sold last month?, How high is the efficiency percentage of the mechanics?, How high is the operating income percentage?, How many hours are lost?, How many women work in the service?, How many days do we work in a week?, How many technical inspections do we have a month?, How many work days did we have last month?, How much oil do we use per week?, How much coffee do the employers drink on a day?, How much paper do we use a day?, How much detergent do we use a month?.

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