0.0009
Your 85,000,000 (85 million) divided by 90,000,000,000 (90 billion) can be reduced to 85 over 90,000 to make things easier, if you think it will. 85/90,000 = 0.00094444... or 9.44444... x 10-4 Your choice there.
31025000000
900005000300
100000 x 900000 = 90000000000
The sum is 90,005,000,300 (ninety billion, five million, three hundred).
divided by
Prime factors of 85000000 are 2, 5 & 17.
There are 1000 x 1000 = 1000000 milligrams in one kilogram. Therefore, 85000000 milligrams is equal to 85000000/1000000 = 85 kilograms.
31025000000
90 bilion
85000000.00
90000000000
It is ninety billion.
Ninety billion.
90000000000
It's -9.0*1010
9.0 * 10^10
It is: 8.5*10^7