WRITING NUMBERS IN SCIENTIFIC NOTATION
Write the number in scientific notation.
675,000,000
Moving the decimal eight places to the left. As the number is greater than 10, so exponent is positive.
675,000,000=6.75×108
Hence, the number in scientific notation is 6.75×108
0.000000084
800,000
Write the numbers in scientific notation.
10,700,000
79,200,000
25,000,000