4.5 billion = 4,500,000,000
45
0.0311
50 : 45 = 10/9
The quotient of 45 and ( r ) can be expressed as the fraction ( \frac{45}{r} ). This notation indicates that 45 is being divided by ( r ). If you want to represent it in a different form, you could also write it as ( 45 \div r ).
To write "45-hundred dollars" correctly in standard numeric form, you would express it as $4,500. In words, it can be written as "four thousand five hundred dollars."
45,087,000,033
1024 is the standard notation for 45.
45
0.0311
50 : 45 = 10/9
4,500,000,000 in USA in ENGLAND, they represent Billion differentlly.
One and 45 ten-thousandths in standard form = 1.0045 × 100
The quotient of 45 and ( r ) can be expressed as the fraction ( \frac{45}{r} ). This notation indicates that 45 is being divided by ( r ). If you want to represent it in a different form, you could also write it as ( 45 \div r ).
45,300
The standard form is written as 45,070,200
4.5 times 10 to the first power... or just 10 4.5X10
4.5x10-3