 
<translate> Akwai wani net shige da fice zuwa kasar na 50,000 - 30,000 = 20,000. Saboda haka jimillar yawan mutanen da aka haifa kafin haihuwar ita ce 300,000 + 20,000 = 320,000. Wannan yana nufin 320,000 / 8 = 40,000 sun yi ciki. Saboda haka 40,000 / 4 = 10,000 suna da tagwaye. Wannan yana nufin suna da yara 10,000*2=20,000. Akwai yara 40,000 - 10,000 = 30,000 daga haihuwar haihuwar. Saboda haka jimlar yawan mutanen ita ce 320,000 + 30,000 + 20,000 = 370,000. Amsar ita ce 370,000. <eng> There was a net immigration to the country of 50,000 - 30,000 = 20,000. So the total number of people before birth is 300,000 + 20,000 = 320,000. That means 320,000 / 8 = 40,000 get pregnant. So 40,000 / 4 = 10,000 have twins. So that means they have 10,000 * 2 = 20,000 children. There are 40,000 - 10,000 = 30,000 children from single births. So the total number of people is 320,000 + 30,000 + 20,000 = 370,000. So the answer is 370000. 