Question

Evaluate: -2*3/12*5/10*7/15​

Answer 1

Answer:

$2 \times \frac{3}{12} \times \frac{5}{10} \times \frac{7}{15} \\ \\ = \frac{3}{6} \times \frac{5}{10} \times \frac{7}{15} \\ \\ = \frac{1}{6} \times \frac{1}{10} \times \frac{7}{1} \\ \\ = \frac{7}{60}$

Answer 2

Answer:

2*3/12*5/10*7/15

=2*1/4*1/2*7/15

=7/60