Question

So sánh phân số

22/7 và 34/11 

Answer 1

Nhanh lên có ai on ko 

Answer 2

Hungry up!!!!!

Answer 3

NOW!!!!!

Answer 4

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Answer 5

\(\frac{22}{7}>\frac{34}{11}\)

Answer 6

Ta có:

\(\frac{22}{7}=\frac{21}{7}+\frac{1}{7}=3+\frac{1}{7}\)

\(\frac{34}{11}=\frac{33}{11}+\frac{1}{11}=3+\frac{1}{11}\)

Vì \(\frac{1}{7}>\)\(\frac{1}{11}\)

\(\Rightarrow3+\frac{1}{7}>\)\(3+\frac{1}{11}\)

\(\Rightarrow\frac{22}{7}>\)\(\frac{34}{11}\)

Vậy \(\frac{22}{7}>\)\(\frac{34}{11}\)

Answer 7

Ta có:

\(\frac{22}{7}=\frac{22X11}{7X11}=\frac{242}{77}\)

\(\frac{34}{11}=\frac{34X7}{11X7}=\frac{238}{77}\)

Mà \(\frac{242}{77}>\frac{238}{77}\)

Vậy \(\frac{22}{7}>\frac{34}{11}\)

Chúc bạn học giỏi!!!!