tặng cho cường 1/9 thì trung còn 8/9 số tem

Suy ra 8/9 số tem cua trung là 160

Vậy trung có 160:8/9=180

I don not have any apples but i have some orange.

How much kilos of beef does she want?

Bạn có thể viết như sau:

my dream house will be by the sea. It will be a three-storey house. There will be a garden in the front of the house and a

garage nẽt to it. The front windows will look to the sea and the back windows will look to the moutains. In the house there will be a fireplace to keep the house warm in the winnter and a library for my  favourite books. I hope i will have my dream house in the future

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theo mình số hạng thứ n = 1+ 4*n

mình cũng không chắc lắm