Viết thương dưới dạng phân số (theo mẫu)
\(\displaystyle 3:7 = {3 \over 7}\)
\( \displaystyle 4 : 9 = ...\)
\(\displaystyle 23 : 6 = ...\)
\(\displaystyle 25 : 100 = ...\)
\(\displaystyle 100 : 33 = ...\)
\(\displaystyle 10 : 31 = ...\)
\(\displaystyle 3:7 = {3 \over 7} \\\displaystyle 4 : 9 = {4 \over 9} \\\displaystyle 23 : 6 = {{23} \over 6} \\\displaystyle 25 : 100 ={{25} \over {100}} \\\displaystyle 100 : 33 = {{100} \over {33}} \\\displaystyle 10 : 31 ={{10} \over {31}}\)
-- Mod Toán lớp 5
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