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

### Instruction:
Jimmy's father receives 20 emails a day. Halfway through April, he subscribed to a news channel that sent 5 more emails per day to his email. What's the total number of emails Jimmy's father had at the end of the month?

### Response:
 Aprili ina siku thelathini, kwa hivyo nusu yake itakuwa 30 / 2 = <<30/2=15>>15.
Kwa siku za kwanza 15, alipokea barua pepe 20 * 15 = <<20*15=300>>300.
Kwa siku 15 zilizobaki, idadi ya barua pepe iliongezeka hadi 20 + 5 = 25 barua pepe.
Jumla ya barua pepe kwa siku zilizobaki za mwezi ni 25 * 15 = 375 barua pepe.
Jumla ya barua pepe kwa Aprili ni 375 + 300 = <<375+300=675>>675 barua pepe.