Question

Do Multiplication of the given integers step by step .
a) 16 × (-5)
b) (-20) × (-5)​

Answer 1

Answer:

the following linear equation and check the result :-

A). 4/5x - 2/3x = 7/12

B). x/5 + x/15 = 2/15

C). x/3 - x/5 + 2x/7 - 3x/4 = 3 1/2

Answer 2

Answer:

A ) 16 x ( -5 )

= - ( 16 x 5 )

= - 80

B ) ( -20 ) x ( -5 )

= As we know that [ ( - ) x ( - ) = ( + ) ]

= + ( 20 x 5 )

= 100

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