A) 730,000,000
B) 0.0000073
C) 0.000000073
D) 73,000,000

A) 56,000
B) 0.000056
C) 0.00056
D) 5,600

A) 0.00000398
B) 398,000
C) 0.0000398
D) 39,800,000

A) 698,000
B) 6,980,000
C) 0.00000698
D) 69,800,000,000

A) 0.00008
B) 0.000008
C) 0.0008
D) 8,000

A) 9,320,000
B) 0.0000932
C) 932,000
D) 0.00932

A) 0.000000000487
B) 487,000,000
C) 0.000000487
D) 0.00000487

A) 980,000,000
B) 0.000000000000098
C) 0.00000000000098
D) 980,000,000,000,000

A) 0.000000000485
B) 485,000,000,000
C) 0.000000485
D) 0.00000000485

A) 478,500
B) 4,785
C) 478,500,000
D) 47,850