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

### Instruction:
Grandpa Lou enjoys watching movies on the Hallmark channel, where every movie lasts 90 minutes.  If, on Tuesday, he watched several full-length movies on the Hallmark channel for a total of 4 hours and 30 minutes, and then on Wednesday he watched on the same channel twice as many movies as he did on Tuesday.  What is the maximum number of full-length movies Grandpa could have watched during these two days?

### Response:
 Saa 4 na dakika 30 ni sawa na dakika 4*60+30=<<4*60+30=270>>270.
Kwa filamu 90 kwa dakika, Babu angeweza kutazama jumla ya filamu 270/90=<<270/90=3>>3 kamili katika saa 4 na dakika 30.
Jumatano, alitazama filamu 2*3=<<2*3=6>>6.
Hivyo, katika siku hizo mbili, angeweza kuwa ametazama hadi filamu 3+6=<<3+6=9>>9.