Convert 2.293×1010 g to each of the following units.?

2016-06-20 7:20 am
convert to

1) Mg
2) mg
3) metric tons

回答 (1)

2016-06-20 7:30 am
1)
1000 g = 1 Mg

2.293 × 10¹⁰ g
= (2.293 × 10¹⁰ g) × (1/1000 Mg/g)
= 2.293 × 10⁷ g


2)
1000 mg = 1 g

2.293 × 10¹⁰ g
= (2.293 × 10¹⁰ g) × (1000 mg/g)
= 2.293 × 10¹³ g


3.
1 metric ton = 1000000 g

2.293 × 10¹⁰ g
= (2.293 × 10¹⁰ g) × (1/1000000 metric ton/g)
= 22930 metric tons


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