हल करना (7)((4)/(15))+(1)((2)/(5)) | 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

$$7 \frac { 4 } { 15 } + 1 \frac { 2 } { 5 }$$