Resolver (0.9 * 0.09 + 0.9 * 0.9)/0.00081 = | Equatix - Math Solver

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$\frac{0.9\times0.09+0.9\times0.9}{0.00081}=$$