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

### Instruction:
 Maria ana sarafu 4 za senti 10, sarafu 4 za senti 25, na sarafu 7 za senti 5 katika kibanda chake cha akiba. Mama yake anampa sarafu 5 za senti 25. Maria ana kiasi gani cha pesa, kwa dola, sasa?


### Response:
 Maria ana sarafu 4 + 5 = <<4+5=9>>9 za senti 25.
Kila sarafu ya senti 25 ina thamani ya $0.25, hivyo sarafu hizo zina thamani ya 9 * $0.25 = $<<9*0.25=2.25>>2.25.
Kila sarafu ya senti 10 ina thamani ya $0.10, hivyo sarafu hizo zina thamani ya 4 * $0.10 = $<<4*0.10=0.40>>0.40.
Kila sarafu ya senti 5 ina thamani ya $0.05, hivyo sarafu hizo zina thamani ya 7 * $0.05 = $<<7*0.05=0.35>>0.35.
Thamani ya jumla ya Maria ni $2.25 + $0.40 + $0.35 = $<<2.25+0.40+0.35=3>>3.