Question

write in usual form
1. 2.002 ×10^8
Ans



2. 5.4×10^-5
Ans




3. 3.02×10^-7
Ans.






4. 5.8 ×10^12
Ans.



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Answer 1

Answer:

1. 200200000
2. 0.000054
3. 0.000000302
4. 5800000000000

Answer 2

Answer:

• 2.002 ×10^8

= 2.002 × 100000000

= 0.00000002002

• 5.4×10^-5

= 5.4 / 10^5

= 5.4/100000

= 0.000054

• 3.02×10^-7

= 3.02/10^7

= 3.02/10000000

= 0.000000302

• 5.8 ×10^12

= 5.8 × 1000000000000

= 0.0000000000058