Ask President Obama, but don't tell him what comes after a trillion.
* One decimal place. * To the tenth place.
One.
1.7 billion is written as 1,700,000,000. There are nine zeros in one billion, so you can simply move the decimal point over nine places to the right get your answer of 1,700,000,000.
Two of them.
Ask President Obama, but don't tell him what comes after a trillion.
There are 1.609344 kilometres in one mile. Therefore, rounded to two decimal places, 650 billion kilometres is equal to 650000000000/1.609344 = 403891274954.27 miles.
* One decimal place. * To the tenth place.
The correct answer is one decimal place.
One.
1.billion
1.7 billion is written as 1,700,000,000. There are nine zeros in one billion, so you can simply move the decimal point over nine places to the right get your answer of 1,700,000,000.
There are 1.609344 kilometres in one mile. Therefore, rounded to two decimal places, 1,400,000,000 kilometres is eqaul to 1400000000/1.609344 = 869919669.13 miles.
2.7 billion in numbers looks like 2,700,000,000. There are nine zeros in one billion, so you can simply move the decimal point nine places to the right to get your answer of 2,700,000,000.
There is always one decimal point but decimal places can be more than one. 927.1 has one decimal place which is the tenths place.
There are 5 - unless one of the multiplicands ends in 5 and the last digit of the other is even.
It is 1.0 rounded to one decimal places and not 0.9