Предмет: Математика, автор: dastan03012011

150. 1) Автобус преодолел за первый час 32% длины маршрута, осталось
еще 127,5 км. Какова длина маршрута?
2) в тетради 24 страницы. Лена исписала 25% всех страниц тетра-
ди. Сколько осталось неисписанных страниц
С УСЛОВИЕМ !!!!!!!!!

Ответы

Автор ответа: Onepiecehelp

Ответ:

) Осталось 100-32=68% пути

68% =127,5 км

100% = х

х= 187, 5 км

Вся дорога 187,5 км

2) 24 = 100%

х = 75% (100-25)

х = (75*24)/100 = 1800/100=18

Осталось 18 неисписанных страниц

Пошаговое объяснение:

Onepiecehelp: Сории но это долго

salihnomozov: правильно? и сразу спс

ruslanputincev115: да это правильно

stebletsckayasofiya: спасибо

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TYPES OF BUILDINGS

Buildings can be classified according to different principles, e.g. the building material they are constructed of (wood, brick, concrete, ice), the number of storeys, the place they are situated in (in the country, in avillage, under the ground or water, in mountains, in a wood, near water), their condition (new, modem, dilapidated, shabby, old, be in ruins), etc.

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RESIDENTIAL buildings are blocks of flats or maisonettes and houses.

CIVIC and PUBLIC buildings can be divided into several classes. They are public lodging buildings (hostels, apartment hotels and hotels), medical establishments (e.g. hospitals, sanatoria, health centres), educational establishments and children facilities (schools, colleges, institutes, academies, kindergartens, creches), administrative offices, shopping facilities (shops in Britain or stores in the USA, department stores, covered markets), entertainment, cultural and leisure institutions (clubs, theatres, concert halls, cinemas, museums, art galleries, libraries), sports buildings and structures (stadiums, sport halls), religious or cult buildings (cathedrals, churches, temples, chapels, mosques), transport facilities (bus stations, railway stations, terminals) etc. There are different kinds of cinema, e.g. wide-screen cinemas, multi-screen cinemas, drive in cinemas. Catering facilities include restaurants, cafеs, cafeterias, canteens, refreshment rooms.

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