Resolver -(16)/(81)\div-(32)/(45) | 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

$$- \frac{ 16 }{ 81 } \div - \frac{ 32 }{ 45 }$$