Respuesta :

Answer:

To turn this equation into a fraction, convert both numbers into a fraction when multiplying.

Step-by-step explanation:

-7 = -7/1 or 7/-1

7/-1 * -3/5 * 15/7

  • Multiply numerators and then multiply denominators and then simplify

(7*-3* 15)= -315

(-1*5*7) =-35

  • Simplify

-315/-35=9