Answer:
1.
A.12,000,000
B. 11,856,000
2.
A. 1,600,000
B. 2,000,000
3.
A. 4,748,400
B. 4,748,000
4,
A. 3,229,000
B. 3,230,000
5.
A. 10,137, 700
B. 10,000,000
Step-by-step explanation:
Just look at the next digit and you're done.
Hope it helps.
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