Вопрос школьника по предмету Математика
одно число в три раза больше другого а их разность равна 132 Найдите эти числа помогите с этим
Ответ учителя по предмету Математика
Пусть х — вычитаемое, тогда 3х — уменьшаемое. Разность равна 132.
Уравнение: 3х — х = 132
2х = 132
х = 132 : 2 = 66 — вычитаемое
3 * 66 = 198 — уменьшаемое
Ответ: числа 198 и 66.
Похожие вопросы от пользователей
Срочно !!!пожалуйста
Country Mouse: Hello, Town Mouse . Welcome to my house! It’s very small ,but it’s very nice. A lovely house For two small mice!
Town Mouse: Oh NO! IT’S VERY BARE! WHERE’S THE teble? where’s the chair? No bedroom, no bathroom, No kitchen- oh dear! I want to go home, I don’t Like it here!
Country Mouse:Come along , Town Mouse.Time to eat! Town Mouse:But Country Mouse , where’s the meat? Country Mouse: Oh dear! No meat for me. I’m a country mouse, you see. I eat bread and cheese, And honey from bees.
Town Mouse: Yuk, Yuk! No, thank you! This place isn’t pretty- Come with me, Let’s go to the city!
Town Mouse: Look at my living room! Look at my chair! And look at the table over there !
Country Mouse: Oh my! Lots of food — It all looks so good! Town Mouse: Burgers and chips And milk and ice cream. Country Mouse: Oh, this can`t be real, It must be a dream!
Town Mouse: Come on, country mouse, its’ great in my house! there’s plenty to eat. here, please take a seat!
Country Mouse: Help me! Oh? help me! The dog wants its tea! It doesn’t want burgers, It wants to eat me!
Country Mouse: I don’t like it here! I want my nice house. This is no place For a country Mouse!
Country Mouse: My house is small, And a little bit shabby. But I like it here, I’m very happy! I don’t like the town, I don’t like the dogs. I’m staying at home With the ants and the frogs!