Question

Evaluate-
(i) 837*363+837*637
(ii) 55*983+45*983

Answer 1

hope it is helpful to you if it is tell me in comment box thank you

Answer 2

Just by seeing the numbers do not be feared, Mathematics has a variety of tools to simplify any kind of problems,

Here is the solution :

Distributive property in Mathematics is one of a tool or function that can be used in most of the fields in maths,

For arthimetic maths, Distributive is like the following,

a*(b±c) = a*b ± a*c

Just by using that simple formula, You can simplify the above question,

(1) 837*363+837*637,

Take 837 common,

=> 837(363+637)

=> 837(1000)

= 837000

(2) 55*983 + 45*983,

Take 983 common this time,

=> 983*(55+45)

=> 983*(100)

= 98300,

Therefore the answers are :

837000, 98300 respectively.

Hope you understand, Have a great day,

Thanking you, Bunti 360 !.