Converting To and From Scientific Notation
Write 43.2 in scientific notation
4.32 x 101
4 x (2 x 103)
8 x 103
(2*10^4)/(1*10^3)
2 x 101
(3.59 x 102) + (6 x 102)
9.59 x 102
(5 x 103) - (3 x 103)
2 x 103
Write .517 in scientific notation.
5.17 x 10-1
(2 x 104) x (4 x 103)
8 x 107
(9*10^4)/(9*10^5)
1 x 10-1
(2.3 x 108) + (9.3 x 108)
1.16 x 109
(9.32 x 104) - (6.11 x 104)
3.21 x 104
Write 8.02 x 105 in standard notation.
802,000.
20 x (2 x 105)
4 x 106
(9*10^5)/(3*10^2)
3 x 103
(4 x 102) + (3 x 101)
4.3 x 102
(5 x 103) - (4 x 102)
4.6 x 103
Write 940,100,000 in scientific notation.
9.401 x 108
30 x (1 x 10-3)
3 x 10-2
(20*10^4)/(2*10^3)
1.0 x 102
(4.04 x 108) + (7 x 109)
7.404 x 109
(7.01 x 109) - (4.2 x 108)
6.59 x 109
Write 5.279 x 10-5 in standard notation.
.00005279
(3.2 x 107) x (5.2 x 10-3)
1.664 x 105
(30*10^-1)/(2*10^-15)
1.5 x 1015
(9.6 x 107) + (5 x 106)
1.01 x 108
(5.12 x 10-2) - (1.11 x 10-3)
5.009 x 10-2