2.3*107 is 23000000.
9.3 x 107 in scientific notation is 93 x 106.
90.100.000 = 9,07 x 107 (assuming you're using point as thousand separator and thus a comma as a decimal separator)Another possible answer:-90,100,000 = 9.01*107 in scientific notation
2.08 x 107 written in standard notation = 20,800,000
The given term is 240.6 x 105 Shift 2 decimal places to the left, so we have 2.406 x 107.
3 x 107 is already in scientific notation (: 30,000,000 is the standard notation (if that's what you meant to ask)
9.3 x 107 in scientific notation is 93 x 106.
6.29 x 107 is already in scientific notation.
90.100.000 = 9,07 x 107 (assuming you're using point as thousand separator and thus a comma as a decimal separator)Another possible answer:-90,100,000 = 9.01*107 in scientific notation
2.08 x 107 written in standard notation = 20,800,000
4.385 x 107 in standard notation is 43,850,000
The given term is 240.6 x 105 Shift 2 decimal places to the left, so we have 2.406 x 107.
3 x 107 is already in scientific notation (: 30,000,000 is the standard notation (if that's what you meant to ask)
-89,200,000 = -8.92 x 107 or 8.92 x -107
14,200,000 in Scientific Notation = 1.42 x 107
First ensure that the exponents (the powers of the multipliers of the tens) are the same - if necessary adjust the smaller number by shifting the decimal point left until the powers are the same; for example if the exponents are ``x 105'' and ``x 103'' shift the decimal point of the second number 5 - 3 = 2 places to the left and then the numbers will have the same exponents. Now, align the decimal points and subtract the mantissae (the numbers before the ``x 10'' s) as usual. Finally, adjust the result to correct into standard form if necessary by shifting the decimal point. Examples: 2.3 x 107 - 2.275 x 106 = 2.3 x 107 - 0.2275 x 107 = (2.3 - 0.2275) x 107 = 2.0725 x 107 2.3 x 107 - 2.275 x 107 = (2.3 - 2.275) x 107 = 0.025 x 107 = 2.5 x 105
35,000,000 in Scientific Notation = 3.5 x 107
1,4200,000 in Scientific Notation = 1.42 x 107