Question

[17 Lương Thị Ngọc Linh]

1/1+1/1+1/1/1+1/2

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Answer 1

[Athanasia Karrywang]

\(\frac{1}{1}+\frac{1}{1}+\frac{1}{1}+\frac{1}{2}=\frac{2+2+2+1}{2}=\frac{7}{2}\)

Answer 2

[Trần Kim Ngân]

1/1+1/1+1/1+1/2=(1/1x3)+1/2=3/1+1/2=7/2