It is simply: 10 times 10 = 100
800
114
8.2 times 10 to the 2nd power
It is not, it is smaller.
1.39 times 10 to the 2nd power is 139
790
800
114
It is simply: 10 times 10 = 100
-8
8.2 times 10 to the 2nd power
It is not, it is smaller.
2.5x103 = 25003.5x102 = 3502500 + 350 = 2850 which is 2.95x103
9.2 x 102 = 920
4.5 x 102 = 450
(5*103)+(3*102) = 5300