Question

find the value of -4/2×15/7+14/16×-4/2

Answer 1

$- \frac{4}{2} \times \frac{15}{7} + \frac{14}{16} ( \frac{ - 4}{2} ) \\ (- \frac{30}{7} ) + ( - \frac{7}{4} ) \\ \frac{ - 120 - 49}{28} \\ \\ \frac{ - 169}{28} \: ans.$