1) 0.324 , 0.0324 , 32.4 , 324
2) 8.698 , 0.8698 , 869.8 , 8,698
3) 0.1096 , 0.01096 , 10.96 , 109.6
When you Multiply a number to
0.1 , 0.01 , 0.001
The decimal shall move to the left
But when you multiply a number to 10 , 100 , 1,000 , 10,000
The decimal shall move to the right
Example
21.12 x 0.1 = 21͜͡.12 = 2.112
21.12 x 10 = 21.1͜͡2 = 211.2
Hope it helps
