Предмет: Алгебра, автор: wezrty

6-значное число 2ABCDE умножается на 3, и в результате получается 6-значное число ABCDE2. Найдите сумму цифр этого числа? *
24
27
30
33
36
СРОЧНООО

Ответы

Автор ответа: la441639
2

Ответ:

вроде 27

сама выбирала этот вариант,еще не проверили

TNSnuray: правильно?
ari0557: точно?
la441639: учитель сказал что правильно
ari0557: о да? спасибо
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