`6/9 + 8/9 + 1/9 + 3/9`
`= 14/9 + 1/9 + 3/9`
`= 15/9 + 3/9`
`= 18/9`
`= 2`
Đáp án:
`2`
Giải thích các bước giải:
`6/9 +8/9+1/9+3/9`
`={6+8+1+3}/9`
`={14+4}/9`
`={18}/9`
`=2`
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.