Question

Use distributive property to simplify the following:
a) 165 x 99 + 165. b) 8870 x 461 - 887 × 10 × 361
c) 64 X 331 + 64 x 169. d) 45 x 500 + 45 200 - 45 x 300
e) 123 x 97
1) (-326) * 105​

Answer 1

a)= 165 x 99+165    

   = 16335+165

   =16500

b) =8870×461-8870×361

    =8867(461-361)

   =8870×100=887000

c)=64 X 331 + 64 x 169

  =64 X (311 + 169)

  =64 X 480

  =30720  

d)= 45 x 500 + 45 x 200 - 45 x 300

  = 22500  +  9000 -  13500

  = 31500  - 13500

  = 18000

please mark as brainleist answer