Write 1.4455 x 10^3 in standard form

The standard form of .

Solution:

To write  in standard form ,  

Expand the exponent term and multiply with 1.4455.

Expanding ∶  

Here 10 is the base term and 3 is exponent value. Since the exponent value is 3 , base term 10 is multiplied by itself three times.

Multiply 1.4455 with 1000,

When multiplying with 1000, only the position of decimal point changes.

1/800 is the right answer