human
A school is planning a community outreach program. Each classroom must raise $200 for this activity. Classroom A has raised $20 from each of two families, $10 from each of eight families, and $5  from each of ten families. How much more money does Classroom A need in order to reach the goal?
assistant
How much did Classroom A raise from two families? ** Classroom A raised 2 x $20 = $<<2*20=40>>40 from two families.
How much did Classroom A raise from eight families? ** They raised 8 x $10 = $<<8*10=80>>80 from eight families.
How much did Classroom A raise from ten families? ** They raised 10 x $5 = $<<10*5=50>>50 from ten families.
How much did Classroom A raise in total? ** Altogether, they raised $40 + $80 + $50 = $<<40+80+50=170>>170.
How much more money does Classroom A need in order to reach the goal? ** Therefore, they need $200 - $170 = $<<200-170=30>>30 more to reach the goal.
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