Question

determine the following products by suitable arrangements;- 1. 625 x 437 x 16 2. 509 x 25 x 7 x 4

Answer 1

Answer:

1)4370000

2)356300

Step-by-step explanation:

1) 625 x 437 x 16

  273125 x 16

  4370000

2) 509 x 25 x 7 x 4

  12725 x 7 x 4

  89075 x 4

   356300

Answer 2

Answer:

1) 625 x 437 x 16

 273125 x 16

 4370000

2) 509 x 25 x 7 x 4

 12725 x 7 x 4

 89075 x 4

  356300