If a kilowatt-hour is 10 cents, then 3.9 billion kilowatt-hours (billion meaning 109) has a value of 0.390 million dollars, or 390 million dollars.
10 000 000 000 cents.
930 billion
10 times 98 of anything is 980 of them.
2000 billion.
A billion quinquagintillion is expressed numerically as (1 \times 10^{9}) for a billion and (1 \times 10^{18}) for a quinquagintillion. When you multiply these together, you get (1 \times 10^{27}). Therefore, a billion quinquagintillion has 27 zeros.
1 cent = 0.01$ = 10^-2 $ 1 billion cents = 10^9 cents 10^9 x 10^-2 = 10^7 =10 million dollars
500 billion times 10 is 5000000000
10 000 000 000 cents.
10 cents is the same as .10 .10 x 1,000,000,000 = 100,000,000. When you multiply anything by 10, you are just adding a zero at the end of the second number. 1,000,000,000 x________.10 10,000,000,000 You have to move the decimal to the left two places because you have two numbers after the decimal in .10 you end up with 100,000,000. If you want THAT in cents, move the decimal back over to the right two spots to get 10,000,000,000 cents.
930 billion
It is then 75 billion
45 times 10 cents is equal to $4.50. This can be calculated by multiplying 45 by 0.10, which represents 10 cents in decimal form. The result of this multiplication is $4.50, as each 10 cents adds up to one dollar when multiplied by 10.
10 times 98 of anything is 980 of them.
It is: 250,000,000,000 = 250 billion
2000 billion.
10 sextillion.
90 billion trillion.