Вопрос школьника по предмету Математика
Булочка и бублик стоят 14 руб.а Булочка и 3 бублик стоят 32руб. Сколько стоит 1 бублик ?
Ответ учителя по предмету Математика
(32 — 14) : 2 = 9 (руб.)
Ответ: 9 рублей стоит бублик.
Булочка и бублик стоят 14 руб.а Булочка и 3 бублик стоят 32руб. Сколько стоит 1 бублик ?
(32 — 14) : 2 = 9 (руб.)
Ответ: 9 рублей стоит бублик.
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Чем знаменателен в истории России 1581 год?
б)12*23*34*45=?
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