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\(\frac{36}{10}=\frac{36:2}{10:2}=\frac{18}{5}\)
\(\frac{75}{36}=\frac{75:3}{36:3}=\frac{25}{12}\)
\(\frac{75}{300}=\frac{75:75}{300:75}=\frac{1}{4}\)
\(\frac{4}{100}=\frac{4:4}{100:4}=\frac{1}{25}\)
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\(\dfrac{24}{32}=\dfrac{24:8}{32:8}=\dfrac{3}{4}\)
\(\dfrac{75}{100}=\dfrac{75:25}{100:25}=\dfrac{3}{4}\)
\(\dfrac{45}{60}=\dfrac{45:15}{60:15}=\dfrac{3}{4}\)
\(\dfrac{27}{63}=\dfrac{27:9}{63:9}=\dfrac{3}{7}\)
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\(\dfrac{24}{32}=\dfrac{24:8}{32:8}=\dfrac{3}{4}\)
\(\dfrac{45}{6}=\dfrac{45:3}{6:3}=\dfrac{15}{2}\)
\(\dfrac{75}{100}=\dfrac{75:25}{100:25}=\dfrac{3}{4}\)
\(\dfrac{27}{63}=\dfrac{27:9}{63:9}=\dfrac{3}{7}\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\dfrac{5}{10}=\dfrac{1}{2}\);\(\dfrac{12}{36}=\dfrac{1}{3}\);\(\dfrac{9}{72}=\dfrac{1}{8}\);\(\dfrac{75}{300}=\dfrac{1}{4}\);\(\dfrac{15}{35}=\dfrac{3}{7}\);\(\dfrac{4}{100}=\dfrac{1}{25}\)
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2/9,7/9,1 nửa,2/2,
Còn lại bó tay bởi vì em mới lên lớp 3 thôi à!
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Bài 1:
18/27=2/3
35/25=7/5
54/72=3/4
78/66=13/11
92/100=23/25
75/125=3/5
126/165=42/55
150/300=1/2
1717/1515=17/15
75/100 = 3/4
k mk nha !
\(\frac{75}{100}\): \(25\)= \(\frac{3}{4}\)