Product of 122.1 and
= 1.221
Product of 11.8 and
= 0.118
Product of 1350.1 and
= 13.501
Product of 1.704 and
= 0.01704
Solution:
The shortcut for dividing decimal numbers by numbers such as 10, 100, and 1000:
Move the decimal point to the left as many places as there are zeros in the factors 10, 100 and 1000.
Product of 122.1 and
:
![$122.1\times\frac{1}{100} =\frac{122.1}{100}](/tpl/images/0522/2458/ae5e9.png)
          = 1.221 (There are 2 zeroes, so move 2 places left)
Product of 122.1 and
= 1.221
Product of 11.8 and
:
![$11.8\times\frac{1}{100} =\frac{11.8}{100}](/tpl/images/0522/2458/7d809.png)
          = 0.118 (There are 2 zeroes, so move 2 places left)
Product of 11.8 and
= 0.118
Product of 1350.1 and
:
![$1350.1\times\frac{1}{100} =\frac{1350.1}{100}](/tpl/images/0522/2458/e1e62.png)
          = 13.501 (There are 2 zeroes, so move 2 places left)
Product of 1350.1 and
= 13.501
Product of 1.704 and
:
![$1.704\times\frac{1}{100} =\frac{1.704}{100}](/tpl/images/0522/2458/051c5.png)
          = 0.01704 (There are 2 zeroes, so move 2 places left)
Product of 1.704 and
= 0.01704