Question

First do 15×16=240 and (-) (+) = (-) so the answer is = -240

Answer 1

hey friend,


(-15)×(16)

= (-240)

I hope it helps you...

Answer 2

$( - 15) \times ( + 16) = ( - 240) \\ or \\ ( + 15) \times ( - 16) = ( - 240)$