Tammy has 10 orange trees from which she can pick 12 oranges each day. Tammy sells 6-packs of oranges for $2. How much money will Tammy have earned after 3 weeks if she sells all her oranges?
How many oranges does Tammy pick each day? ** Tammy picks 10 trees x 12 oranges/tree = <<10*12=120>>120 oranges per day.
How many 6-packs of oranges does Tammy sell each day? ** Tammy sells 120 oranges/day / 6 oranges/pack = <<120/6=20>>20 6-packs of oranges a day
How many 6-packs of oranges does Tammy sell each week? ** Tammy sells 20 packs/day x 7 days/week = <<20*7=140>>140 6-packs a week
How many 6-packs of oranges does Tammy sell in 3 weeks? ** In 3 weeks Tammy sells 140 packs/week x 3 weeks = <<140*3=420>>420 6 -packs
How much money does Tammy make? ** Tammy makes 420 packs x $2/pack = $<<420*2=840>>840
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