Question

87 x 25 x 4 x 10 x 20 x 5 = ?

Answer 1

=8700000

Answer 2

87 x 25 x 4 x 10 x 20 x 5=8 700 000

Answer 3

870000

Answer 4

87 x 25 x 4 x 10 x 20 x 5

= 87 x ( 25 x 4 ) x 10 x ( 20 x 5 )

= 87 x 100 x 10 x 100

= 8700000

Answer 5

= 8700000

Answer 6

87 x 25 x 4 x 10 x 20 x 5 = (25 x 4) x (20 x 5) x (10 x 87)

                                         = 100 x 100 x 10 x 87

                                         = 100000 x 87

                                         = 8700000.

Answer 7

= ( 870 x 10 ) x ( 25 x 4 ) x ( 20 x 5 )

= 870              x     100    x  100

= 87000 x 100

= 8700000