Если вся путевка стоит 19.000(100%), то нам надо найти стоимость путевки со скидкой (100%-22,5%= 77,5%)
составляя пропорцию получаем
19.000=100%
X = 77,5%
(19.000*77,5)/100= 14.725
ответ : 14.725 рублей
Сколько комнат находится там в доме бабули? Каковы они?
4) there are five children in the park
There is a cat on the sofa
There are three little balls on the floor
There are two apple-trees in the yard
There a big dog in the hall
There are four birds in the tree
There are a lot of flowers in the field
There are three peach in the tree
There is a cake in the picture
5) there are three potatoes on the table
There aren't pupils in the classroom
There is a lemon on the plate
There aren't cars in the street
There is one bottle of Coca-cola in the fridge
There is a pencil -box in the school bag
There are two women in that car
There is a nice kitten on the chair
There is a rose in the beautiful vase
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