123508 + 321,123 - 235,65

= 444,631 - 235,65

= 208.981

\(500000g=500\operatorname{kg}\)

500000g = 500kg

Olm chào em, cảm ơn đánh giá của em về chất lượng bài giảng của Olm, cảm ơn em đã đồng hành cùng Olm trên hành trình tri thức. Chúc em học tập hiệu quả và vui vẻ cùng Olm em nhé!

1. Jane/ play/ tennis at school (no)

- Does Jane play tennis at school?
- No, she doesn't.

2. Your parents/ at home now (yes)

- Are your parents at home now?
- Yes, they are.

3. He/ have/ breakfast at 6 o'clock every day (yes)

- Does he have breakfast at 6 o'clock every day?
- Yes, he does.

1. Jane/ play/ tennis at school (no)

- Does Jane play tennis at school?
- No, she doesn't.

2. Your parents/ at home now (yes)

- Are your parents at home now?
- Yes, they are.

3. He/ have/ breakfast at 6 o'clock every day (yes)

- Does he have breakfast at 6 o'clock every day?
- Yes, he does.

1. You/ have/ an art lesson on monday (no)

- Do you have an art lesson on Monday?
- No, I don't.

2. They/ ride/ their bikes to school (yes)

- Do they ride their bikes to school?
- Yes, they do.

. You/ have/ an art lesson on monday (no)

- Do you have an art lesson on Monday?
- No, I don't.

2. They/ ride/ their bikes to school (yes)

- Do they ride their bikes to school?
- Yes, they do.

Olm chào em, cảm ơn đánh giá của em về chất lượng bài giảng của Olm, cảm ơn em đã đồng hành cùng Olm trên hành trình tri thức. Chúc em học tập hiệu quả và vui vẻ cùng Olm em nhé!

Olm chào em, cảm ơn đánh giá của em về chất lượng bài giảng của Olm, cảm ơn em đã đồng hành cùng Olm trên hành trình tri thức. Chúc em học tập hiệu quả và vui vẻ cùng Olm em nhé!

a. They listen to English every day

(-): They don't listen to English every day.

(?): Do they listen to English every day?

b. She plays badminton every afternoon

(-): She doesn't play badminton every afternoon.

(?): Does she play badminton every afternoon?

c. We play volleyball every morning

(-): We don't play volleyball every morning.

(?): Do we play volleyball every morning?

d. He does homework every night

(-): He doesn't do homework every night.

(?): Does he do homework every night?

a, They listen to English every day

-: They don't listen to English every day.

? Do they listen to English every day?

bShe plays badminton every afternoon

(-): She doesn't play badminton every afternoon.

(?): Does she play badminton every afternoon?

c. We play volleyball every morning

(-): We don't play volleyball every morning.

(?): Do we play volleyball every morning?

d. He does homework every night

(-): He doesn't do homework every night.

(?): Does he do homework every night?

`(x+1/4-1/3):(21*1/6-1/4)=7/46`

`(x+3/12-4/12):(7*1/2-1/4)=7/46`

`(x-1/12):(7/2-1/4)=7/46`

`(x-1/12):(14/4-1/4)=7/46`

`(x-1/12):13/4=7/46`

`x-1/12=7/46*13/4`

`x-1/12= 91/184`

`x=91/184+1/12`

`x= 319/552`

Vậy: `x=319/552`

\(\left(x+\frac14-\frac13\right):\left(21\cdot\frac16-\frac14\right)=\frac{7}{46}\)

=>\(\left(x+\frac{3}{12}-\frac{4}{12}\right):\left(\frac72-\frac14\right)=\frac{7}{46}\)

=>\(\left(x-\frac{1}{12}\right)=\frac{7}{46}\cdot\left(\frac72-\frac14\right)=\frac{7}{46}\cdot\left(\frac{14}{4}-\frac14\right)=\frac{7}{46}\cdot\frac{13}{4}=\frac{91}{184}\)

=>\(x=\frac{91}{184}+\frac{1}{12}=\frac{319}{552}\)

farmer có nghĩa là nông dân ạ

nông dân