Question

Simplifique as multiplicações 15/14 x 7/3 x 12/5.

Answer 1

Resposta:

$\frac{15}{14} \times \frac{7}{3} \times \frac{12}{5} = \frac{15 \times 7}{14 \times 3} \times \frac{12}{5} = \frac{105 \times 12}{42 \times 5} = \frac{1260 \div 10}{210 \div10 } = \frac{126 \div 7}{21 \div 7} = \frac{18 \div 3}{3 \div 3} = \frac{6}{1} = 6$

Espero ter ajudado