Предмет: Математика, автор: АннаYouTube1

В концерте участвовали 15 мальчиков 24 девочки остальные были взрослые сколько взрослых участвовать концерти если всех участников было в 3 раза больше чем девочек

Ответы

Автор ответа: RomashkoBolohnin

24*3=72(всего участников)
24+15=39(дети)
72-39=33(взрослые)
Ответ:участвовало 33 взрослых

АннаYouTube1: Спасибо

Anastasiia982: ответ :33

Автор ответа: Anastasiia982

1)24*3=72(уч)-всего
2)72-(24+15)=33-взрослые
Ответ:Взрослых было 33.

АннаYouTube1: Спасибо

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