Question

Выполнить действия. 81:27=,(28+56):7=,68:(51:3)=

Answer 1

1)81÷27=3 2)(28+56)÷7=12 3)68÷(51÷3)=4.
Ответ:4

Answer 2

1)81÷27=3
2)(28+56)÷7=12
3)68÷(51÷3)=4

Answer 3

I can help you with math problems and other topics. Here are the answers to your questions:

- $$81:27=3$$ - $$(28+56):7=12$$ - $$68:(51:3)=4$$

If you want to learn more about how to solve these problems, you can ask me to explain the steps or show you some examples. I can also generate some practice problems for you if you want to test your skills. Just let me know what you need.