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

### Instruction:
 Georgia anafanya mtihani wa hesabu wenye maswali 75. Baada ya dakika 20 amekamilisha maswali 10. Baada ya dakika nyingine 20, amekamilisha maswali mara mbili ya hapo awali. Ana dakika 40 za kukamilisha maswali yaliyobaki. Ana maswali mangapi yaliyobaki ya kusuluhisha?


### Response:
 Anamaliza maswali 10 kwa dakika 20, hivyo anamaliza maswali 10 / 20 dakika = <<10/20=.5>>.5 dakika kwa swali.
Katika dakika nyingine 20 anamaliza maswali mara mbili ya hapo awali, hivyo 10 x 2 = <<10*2=20>>20 maswali.
Anamaliza maswali 10 kwa dakika 20, hivyo ni .5 dakika kwa swali. Kukamilisha maswali 20 anachukua 20 x .5 = <<20*.5=10>>10 dakika.
Kwa dakika 40 zilizobaki, anasuluhisha maswali 10 + 20 = <<10+20=30>>30.
Ana maswali 75 kwenye mtihani na amesuluhisha 30, hivyo ana maswali 75 - 30 = <<75-30=45>>45 yaliyobaki.