Hello. It is very important that I have a question, I hope you will explain.
'After giving a third of the boy's stationery to a friend and 6 to his brother, 12 stays left. How many stacks did the boy have before?
Ответы на вопрос
Ответил dakerke
0
Ответ:
27
Пошаговое объяснение:
6+12=18
18/2=9
9*3=27
Ответил karimov0407
0
Solution:
1)12+6=18
2)x-1/3x=18
2/3x=18
x=18×3/2
x=27
Answer:27stacks
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