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

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

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

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

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

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

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

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

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

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