# Enter your question and keep it simple and clear for everyone.A+B=76, A-B=38 ,A/B=?

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A+B=76 (1)

A-B=38 (2)

=>2A=76+38

=>2A=114

=>A=114/2 =57

From (1) --- A+B=76

=>57+B=76

=>B=76-57

=>B=19

.'., A/B=57/19 =3