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

### Instruction:
 Oliver ana noti 10 za $20 na noti 3 za $5. William ana noti 15 za $10 na noti 4 za $5. Oliver ana pesa nyingi zaidi kuliko William kwa kiasi gani?


### Response:
 Thamani ya noti za $20 za Oliver ni 10 x $20 = $<<10*20=200>>200.
Thamani ya noti za $5 za Oliver ni 3 x $5 = $<<3*5=15>>15.
Hivyo, Oliver ana thamani ya jumla ya $200 + $15 = $<<200+15=215>>215.
Thamani ya noti za $10 za William ni 15 x $10 = $<<15*10=150>>150.
Thamani ya noti za $5 za William ni 4 x $5 = $<<4*5=20>>20.
Hivyo, William ana thamani ya jumla ya $150 + $20 = $<<150+20=170>>170.
Hivyo, Oliver ana $215 - $170 = $<<215-170=45>>45 zaidi ya William.