1mm ² = 1/1000000 m ²
1cm ² =1/10000 m ²
1dm ² =1/100 m ²
CHÚC BẠN HỌC TỐT!!!!!
Đá
Giải thích các bước giải:
1cm^2=1/10000m^2
1dm^2=100 mét vuông
Choose the best answer.
I think you should buy _____ pack of mineral water instead. And you can also buy _____ snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______ cookies and soft candies.
We should decorate our living room with _____ orange banner. We also need ________ ribbons, balloons, party hats and costume.
I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.