human
A store sells 20 packets of 100 grams of sugar every week. How many kilograms of sugar does it sell every week?
assistant
How many grams are sold every week? ** A total of 20 x 100 = <<20*100=2000>>2000 grams are sold every week.
How many kilograms of sugar are sold every week? ** Since 1 kilogram is equal to 1000 grams, then 2000/1000 = <<2000/1000=2>>2 kilograms of sugar are sold every week.
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