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

### Instruction:
The American Academy of Pediatrics recommended no more than 2 hours of screen time each day for children. Mrs. Merril wants to follow a 2-hour screen time for her child. How many minutes will she allow her child to use his gadget this evening if he already used his gadget for 45 minutes in the morning?

### Response:
 Bi. Merril anataka kumruhusu mtoto wake kutumia kifaa chake kwa masaa 2 kila siku.
Atamruhusu mtoto wake kutumia kifaa chake kwa dakika 2 * 60 = <<2*60=120>>120 kila siku.
Mtoto wake tayari ametumia kifaa chake kwa dakika 45 asubuhi, hivyo anabakiwa na dakika 120 - 45 = <<120-45=75>>75 za kutumia kifaa chake jioni hii.