Question

(26:2)×(42:7-4)

Me ajudem a resolver

Answer 1

Resposta:

26

Explicação passo-a-passo:

(26:2)= 13

(42:7-4)=2

(13.2)=26

Answer 2

Resposta:

$\red{ \frac{52}{3} }$

Explicação passo-a-passo:

$(26 \div 3) \times (42 \div 7 - 4) \\ (26 \div 3) \times (42 \div 7 - 4) \\ \frac{26}{3} \times (42 \div 7 - 4) \\ \frac{26}{3} \times (6 - 4) \\ \frac{26}{3} \times 2 \\ \frac{26}{3} \\ \frac{2}{1} \\ \frac{26 \times 2} {3 \times 1} \\ \frac{52}{3 \times 1} \\ \frac{26 \times 2}{3 \times 1} \\ \frac{52}{3} \\ \frac{26}{3} \times 2 \\ \frac{52}{3} \\ resposta \\ \frac{52}{3}$