Each of these is correct for 483.6 million:
15 million - 15,000,000
A fraction for 4836 could be 4836/1, which is equivalent to 4836.
138200000
3,000,000,00
Eight million * * * * * 8,000,000
1,300,000 is 1.3 million in the expanded form
2.723 million in expanded form is 2,723,000.
15 million - 15,000,000
Sixty seven million
A fraction for 4836 could be 4836/1, which is equivalent to 4836.
138200000
2590000
3,000,000,00
To write 12 million in expanded form, you would break down the number based on its place value. In this case, 12 million is composed of 10 million and 2 million. So, in expanded form, 12 million would be written as 10,000,000 + 2,000,000.
Eight million * * * * * 8,000,000
2000000 + 100000
26,200,000