200
It is: 1.0*1014
1 x 1014
100 trillion in Scientific Notation = 1 x 1014
100 trillion = 1014 = 102*7 = (102)7 = 1007 So the 7th power.
7400
its 23400
400
That would be 2900.
200
989.5 to the nearest 100 is 1000.
200.....
It is: 1.0*1014
1 x 1014
1x108=100,000,000
250 is the nerest ten
100 trillion in Scientific Notation = 1 x 1014