हल करना - 3 * 13/210 * (- 3/130) | 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

$$-3\times\frac{13}{210}\times\frac{-3}{130}$$