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

### Instruction:
 Darrel ana sarafu 76 za robo, sarafu 85 za senti 10, sarafu 20 za senti 5 na sarafu 150 za senti 1. Ikiwa ataziweka sarafu zake zote kwenye mashine ya kuhesabu sarafu, watazigeuza sarafu zake kuwa dola kwa asilimia 10 ya ada. Atapokea kiasi gani baada ya ada ya asilimia 10?


### Response:
 Ana sarafu 76 za robo hivyo ni 76*.25 = $<<76*.25=19>>19
Ana sarafu 85 za senti 10 hivyo ni 85*.10 = $<<85*.10=8.50>>8.50
Ana sarafu 20 za senti 5 hivyo ni 20*.05 = $<<20*.05=1>>1
Ana sarafu 150 za senti 1 hivyo ni 150*.01 = $<<150*.01=1.50>>1.50
Jumla yake ana $19+$8.50+$1+$1.50 = $<<19+8.50+1+1.50=30>>30
Wanatoza ada ya asilimia 10 kwa kuhesabu na kubadilisha sarafu zake kuwa dola hivyo watamtoza .10*$30 = $3
Alikuwa na $30 na wamemtoza $3 kama ada hivyo sasa ana $30-$3 = $<<30-3=27>>27