Trung bình mỗi cuộn vải dài số mét là:

Đ/S: 

Diện tích phần còn lại chiếm:

1 - \(\dfrac{3}{4}\) = 25(%)

post nhé.

6. I felt ...relaxed... when we were away for the holiday. (relax)

7. How many ....participants...... will take part in the constest? (participate)

8. ......Unfortunately........., he was sick on the day of the festival. (Fortunate)

#㊪BELLA DÂU❤︵CUTE㊪

C.why

$\mathbb{㊪BELLA DÂU❤︵CUTE ㊪ }$

\(\dfrac{8}{9}\) - \(\dfrac{4}{15}\) = \(\dfrac{120-36}{135}\) = \(\dfrac{84}{135}\)