Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
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?

### Response:
 Darasa A limekusanya 2 x $20 = $<<2*20=40>>40 kutoka kwa familia mbili.
Wamekusanya 8 x $10 = $<<8*10=80>>80 kutoka kwa familia nane.
Wamekusanya 10 x $5 = $<<10*5=50>>50 kutoka kwa familia kumi.
Jumla, wamekusanya $40 + $80 + $50 = $<<40+80+50=170>>170 kwa msaada wa familia hizi.
Kwa hiyo, wanahitaji bado $200 - $170 = $<<200-170=30>>30 ili kufikia lengo.