Question

(-20)×(-5) is equal to​

Answer 1

Question :-

(-20) × (-5) is equal to

Answer :-

= (-20) × (-5)

As we know that [ ( - ) ×( - ) = + ]

= 100

So,the answer is 100...

Answer 2

Answer:

=> 100

Explanation:

Given that:- ( -20 ) $\times$ ( -5 )

To find:- The value of the expression,

As the ( $\times$ ) sign indicates that, we have to use multiplication.

It is one of the methods of DMAS used for solving mathematical problems.

As we have,

=> ( -20 ) $\times$ ( -5 )

By further calculation, we get

=> ( 20 ) $\times$ ( 5 )     $... [ ( - ) \times ( - ) = + ]$

=> 100

Hence, the value of  ( 20 ) $\times$ ( 5 ) is 100.