Question

use suitable property 215×(-55)+(-215)×45​

Answer 1

Answer:

RT the two of the two of the

Answer 2

Answer:

-215000

Step-by-step explanation:

$215×(-55)+(-215)×45$

taking common as 215

( using cumulative property )

$215 \times ( - 55 + ( - 45))$

$215 \times ( - 55 - 45)$

$215 \times ( - 100)$

$- 21500$