Question

efectua la siguientes operaciones 5/3* 12/15* 27/4

Answer 1

$\frac{5}{3} * \frac{12}{15} * \frac{27}{4}\ simplificamos\ el\ factor\ 5\\ \frac{1}{3} * \frac{12}{3} * \frac{27}{4}\ simplificamos\ el\ factor\ 9\\ 1 * 12 * \frac{9}{4}\ simplificamos\ el\ factor\ 4\\ 1 * 3 * 9=27$