Question

Find The Product Using Suitable Properties :

15 × (-25) × (-10) × (-5)

Give Step By Step Explination...​

Answer 1

Answer:

-18750

Step By Step Explanation:

multiplication is a quick form of addition. when you multiply 15 with - 25, it means - you are summing up fifteen -25. Similarly you can think that you are summing up twentyfive 15 in negative axis (X or Y). Thats how multiplication works. thanks.

- (25+25+25+ ... up to fifteenth 25)

or,

- (15+15+15+ ... up to twenty-fifth 15)

Answer 2

Answer:

15 × (–25) × (– 4) × (–10)=-15000

Step-by-step explanation:

 given equation is in the form of the Commutative law of Multiplication.

= a × b = b × a

Then,

15 × (−25) × (−4) × (−10)

= 15 × [(−25) × (−4)] × (−10)

= 15 × [100] × (−10)

= 15 × (−1000)

= −15000