đây là tiếng Pháp, bạn nào bt giúp mình nha

merci

申し訳ありませんが、フランス語については何も知りません。

khó lắm bộ phim khác đc k ?

Hello. My name's Han. Iam twelve years old. Here I would like to introduce my favourite movie ever. The film is called Tom and Jerry. It's the movie I like the most. Tom is cat with blue and white color. He keeps the house for a normal family and has very free life. His job is chasing Jerry day by day. Jerry is a brown house mouse. He ususlly lives in the deep cave behind the wall. Althoung they hate each other so much and always find ways to hurt opponent but and Tom or Jerry falls in to really dangerous situations, then both become another savior. The film is an endless confrontation between Tom and Jerry, bring plenty of laughter for the audiences. I love this film because when I watch it feel very glad, feeling like returned to chirdhood.

cho bo phim de ti

ta quy đồng phân số 2/3 thành 2/3*4=8/12

vậy phân số 8/12 lớn hơn phân số 5/12

Gọi 4 số đó lần lượt là \(a, b, c, d \left(a, b, c, d\inℤ\right)\)

Ta có:

        \(420=a+b+c+d\)

Và \(\frac{a}{2}=\frac{b}{3} ;\frac{ b}{4}=\frac{c}{5} ;\frac{ c}{4}=\frac{d}{5}\)

\(\frac{a}{2}=\frac{b}{3}\Leftrightarrow\frac{a}{8}=\frac{b}{12} ;\frac{ b}{4}=\frac{c}{5}\Leftrightarrow\frac{b}{12}=\frac{c}{15}\)

Suy ra \(\frac{a}{8}=\frac{b}{12}=\frac{c}{15}\)

Lại có:

         \(\frac{a}{8}=\frac{b}{12}=\frac{c}{15};\frac{c}{4}=\frac{d}{5}\Leftrightarrow\frac{a}{32}=\frac{b}{48}=\frac{c}{60}=\frac{d}{75}\)

Áp dụng tính chất của dãy tỉ số bằng nhau ta có:

\(\frac{a}{32}=\frac{b}{48}=\frac{c}{60}=\frac{d}{75}=\frac{a+b+c+d}{32+48+60+75}=\frac{420}{215}\)

Suy ra 4 số a,b,c,d cần tìm

\(\text{Gọi 4 phần đó lần lượt là a,b,c,d}\)

\(\text{Ta có :}\)\(\frac{a}{b}=\frac{2}{3}=\frac{16}{24}\Rightarrow\frac{a}{16}=\frac{b}{24}\)

\(\frac{b}{c}=\frac{4}{5}=\frac{24}{30}\Rightarrow\frac{b}{24}=\frac{c}{30}\)

\(\frac{c}{d}=\frac{6}{7}=\frac{30}{35}\Rightarrow\frac{c}{30}=\frac{d}{35}\)

\(\text{Áp dụng t/chất dãy tỉ số bằng nhau:}\)\(\frac{a}{16}=\frac{b}{24}=\frac{c}{30}=\frac{d}{35}=\frac{a+b+c+d}{16+24+30+35}=\frac{420}{105}=4\)

\(\frac{a}{16}=4\Rightarrow a=64\)

\(\frac{b}{24}=4\Rightarrow b=96\)

\(\frac{c}{30}=4\Rightarrow c=120\)

\(\frac{d}{35}=4\Rightarrow d=140\)

Vậy :