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

### Instruction:
To raise money, a school is selling ice-pops for $1.50. It costs 90 cents to make each pop, and the money from the pops will be used to buy pencils, which cost $1.80 each. How many pops must be sold to buy 100 pencils?

### Response:
 Kununua penseli 100 shule inahitaji 100 * $1.80 = $180.00.
Kila ice-pop inauzwa kwa $1.50 lakini gharama ya kutengeneza ni senti 90, kwa faida ya $1.50 - $0.90 = $0.60.
Shule inahitaji $180.00 kununua penseli 100, hivyo lazima iuze $180.00 / $0.60 kwa kila ice-pop = 300 ice-pops.