It is: thirteen billion = 13,000,000,000
It is: 1.3*10^10
1,300,000,000
There are 10000 square metres in one hectare. Therefore, 1300000 hectares is equal to 1300000 x 10000 = 13000000000 square metres.
It is: thirteen billion = 13,000,000,000
It is: 1.3*10^10
1,300,000,000
There are 10000 square metres in one hectare. Therefore, 1300000 hectares is equal to 1300000 x 10000 = 13000000000 square metres.
Assume the term is 0.0013 g. Move 3 decimal places to the right, so the exponent for base 10 is -3. Therefore, the term in scientific notation is 1.3 x 10-3 g.