Предмет: Математика, автор: HaWon

в магазине книга стоит 900 тенге сколько будет стоить книга после двойного снижения цены на 10%?

Ответы

Автор ответа: sasha12332133
0
900.20=18000
18000:100=180
изииииии
Автор ответа: HaWon
0
такого ответа нету
Автор ответа: romchick25813
0
900:100*10=90
900-90=810
810:100*10=81
810-81=729
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