Solve the problem.
In the hospital close to where I live there are four floors. On each floor there are five
rooms. In each room there are two patients. Each patient has got two pillows. There is an extra pillow in each room. How many pillows are there in the hospital altogether?

The climate in kazakhstan is quite favorable, which enables many members of the animal kingdom to dwell in this particular area. in kazakhstan many mountains, which contribute to the diversity of the animal world. in the mountains and ravines there are many different family and invertebrate predators. due to the temperate climate, abundant rainfall and good flora in animals, habitats which became kazakhstan, practically no food shortages. adults have a great opportunity to grow up healthy offspring, which is not exhausted, and after a short period of time can start an independent livelihoods. in kazakhstan there are a large number of wild animals that live in mountain areas, these animals have a good rest in peace and thick hair to carry out a successful hunt in the mountains, because there is quite a low temperature. many breeders often discover new species in kazakhstan, because the area is quite large and the development of the animal world is happening rapidly. among the representatives of insects in kazakhstan found a huge amount of ground beetles, rove beetles, beetles, butterflies, ants and bees. there are more than 245 vertebrate species. the rivers and streams of kazakhstan large number of fish of different semeystv.imenno in kazakhstan, home to rare reptiles, which include: danatinskaya toad central asian frog, lizard colored, alai gololaz, copperhead snake, vipers, snakes and other animals. in the mountainous regions of kazakhstan have the opportunity to meet these mammals rock white-toothed shrew, shrew tien shan, tien shan birch mouse, gray marmot, pika red, stone marten, snow leopard, mountain goat, fox, bears, wolves, red deer, roe deer, wild boar. this site also live very rare wildlife species: indian porcupine, pallas' cat, tien shan brown bear, turkestan lynx.

Привет Роберт что спросил.Я долетела очень хорошо.Еще ,я бы хотела поблагодарить тебя и твою семью за гостеприимство.Мне очень понравилось у вас.Было очень приятно встретить тебя лицом к лицу.И по говорить с тобой не по интернету.Приезжайте теперь ко мне.Я буду очень рада.
Hi Robert. Thanks for asking. I flew very well. Still, I would like to thank you and your family for the hospitality. I really enjoyed it. It was very nice to meet you face to face. And to talk to you not on the internet. Come now to me. I will be very happy.