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klio [65]
3 years ago
8

Evaluate this expression (3+4)-4/42+3(4+2)/3​

Mathematics
2 answers:
tatuchka [14]3 years ago
8 0
<h3>\frac{271}{21}</h3>

Sliva [168]3 years ago
8 0

Answer:

Step-by-step explanation:

Use PEDMAS

(3 + 4) - 4/42 + 3(4 +2)/3 = 7 - \frac{4}{42} + 3 * \frac{6}{3}      {Inside parenthesis}

                                        = 7 - \frac{2}{21} + 6     {Division}

                                        = 13 - \frac{2}{21}

                                        =\frac{13*21}{1*21}-\frac{2}{21}\\\\=\frac{273}{21}-\frac{2}{21}\\\\=\frac{271}{21}

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