Question

\(\dfrac{7}{10}+\dfrac{11}{5}-\dfrac{2}{3}=\)

Answer 1

\(\dfrac{7}{10}+\dfrac{11}{5}-\dfrac{2}{3}=\dfrac{21+66-20}{30}=\dfrac{67}{30}\)

Answer 2

`#040911`

`7/10 + 11/5 - 2/3`

`= 21/30 + 66/30 - 20/30`

`= (21 + 66 - 20)/30 = 67/30`

Answer 3

\(\dfrac{7}{10}+\dfrac{11}{5}-\dfrac{2}{3}\)

\(=\dfrac{21}{30}+\dfrac{66}{30}-\dfrac{20}{30}\)

\(=\dfrac{67}{30}\)

 

 

Answer 4

thank you các bn

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