InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
. Simplify the following expressions(a) $ (-400) \times(-40) \times(-4)= $(c) $ (+186) \div(-31)= $ |
|
Answer» Use:Minus × Minus = PlusMinus × Plus = Minus Minus ÷ Minus = PlusMinus ÷ Plus = Minus a) (-400) × (-40) × (-4) = (-400) × 160= -64000 b)+186 ÷ (-31) = -6 Use:Minus × Minus = PlusMinus × Plus = Minus Minus ÷ Minus = PlusMinus ÷ Plus = Minus a) (-400) × (-40) × (-4) = (-400) × 160= -64000 b)+186 ÷ (-31) = -6 |
|