1.5 x 10-3 is already in scientific notation. The same figure is equal to 0.0015 in standard notation.
The answer is five and twenty-three hundredths times ten to the negative seventh power.
Three billion in Scientific Notation = 3 x 109
379,300 in Scientific Notation = 3.793 x 105
503,000 can be written as 5.03 × 105 in scientific notation.
0.003 in Scientific Notation = 3 x 10-3
1,263 in Scientific Notation = 1.263 x 103
1,000,325 in Scientific Notation = 1.000325 x 106
one thousand three hundred sixteen ten- thousandths
3x10-3
3. x 10^-1
It is three million or 3.0*106 in scientific notation
You multiply each ingredient by 300. There is no need for scientific notation.