Respuesta:
49/5 × 1/7 + 10/7 ÷ (14/49 +3/7 × 12/7
7/5 + 10/7 ÷50/49
7/5 + 10/7 × 49/50
7/5 + 7/5
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Respuesta:
A) 49/5 ÷7 +(3- 11/7) ÷(14/49 +3/7÷7/12)
49/5 × 1/7 + 10/7 ÷ (14/49 +3/7 × 12/7
7/5 + 10/7 ÷50/49
7/5 + 10/7 × 49/50
7/5 + 7/5
= 14/5