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

### Instruction:
 Kwame alisoma kwa ajili ya mtihani wa historia kwa masaa 2.5. Connor alisoma kwa masaa 1.5 na Lexia alisoma kwa dakika 97. Walisoma kwa muda gani zaidi Kwame na Connor kuliko Lexia?


### Response:
 2.5 masaa = 150 dakika
1.5 masaa = 90 dakika
Kwame na Connor = 150 + 90 = 240 dakika
240 dakika - 97 dakika = 143 dakika
Kwame na Connor walijisomea dakika 143 zaidi kuliko Lexia.