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

### Instruction:
In the first round of bowling, Patrick knocked down a total of 70 pins and Richard knocked down 15 more pins than Patrick. In the second round, Patrick knocked down twice as many pins as Richard in the first round and Richard knocked down 3 less than Patrick. How many more pins in total did Richard knock down than Patrick?

### Response:
 Katika raundi ya kwanza, Richard alipindua jumla ya pini 70+15=<<70+15=85>>85.
Katika raundi ya pili, Patrick alipindua pini 85*2=<<85*2=170>>170.
Richard alipindua pini 85-3=<<85-3=82>>82.
Richard alipindua jumla ya pini 85+82=<<85+82=167>>167.
Patrick alipindua jumla ya pini 70+170=<<70+170=240>>240.
Richard alipindua 240-167=<<240-167=73>>73 pini zaidi kuliko Patrick.