हल करना ((21)/(20))(5)/(2) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$( \frac{ 21 }{ 20 } ) \frac{ 5 }{ 2 }$$