Question

Divide the sum of -3\5 and 7\15 by their differance

Answer 1

Answer:

$- \frac{14}{15}$

Step-by-step explanation:

$- \frac{3}{4} + \frac{7}{15} = \frac{ - 45 + 28}{60} = - \frac{17}{60} \\ - \frac{3}{4} - \frac{7}{15} = \frac{ - 45 - 28}{60} = - \frac{73}{60} \\ - \frac{73}{60} - (- \frac{17}{60} ) \\ - \frac{73}{60} + \frac{17}{60} = \frac{ - 73 + 17}{60} \\ - \frac{ 56}{60} = - \frac{14}{15} ans$