Предмет: Математика, автор: Аноним

в книге 3 волшебные сказки.в первой 28 страниц во второй 45. сколько занимает третья сказка если всего в книге 96 страниц.

на сколько меньше страниц в первой сказке
какая сказка длиннее вторая или третья. на сколько страниц

Ответы

Автор ответа: Аноним
0
96-45-28 = 23 страницы
Вторая сказка длиннее, чем третья, ведь в ней на 45-23= 22 страницы больше
В третьей сказке страниц меньше, чем в первой
Автор ответа: Аноним
0
спасибо
Автор ответа: Ann898
0

Первое что мы должны сделать это сложить страницы в 1 и во 2 сказке мы получим их общую сумму(28+45=73)Затем мы из общего кол-ва вычитаем сумму страниц за 2 сказки(96-73=23)страницы в 3 сказке))
Автор ответа: Аноним
0
это мы тоже так решили а пониже вопросы что то я никака
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