5/10
The same thing as one fifth of any ten things - two.
100,000
2
1.2 times ten to the fifth power in decimal notation is 120,000
2.5 times 10 to the fifth is 2,500,000
aa
It is 100000.
2
1 fifth of ten is 2 * 4 is 8
10,000,000,000,000,000,000 Ten Trillion
400,000
105