How is a number converted to scientific notation?



How is a number converted to scientific notation? How do you convert a number to scientific notation? For example, what is 507 and 0.00507 in scientific notation?Number Scientific notation507 5.07x1020.00507 5.07x10-3Convert the following into scientific notation.NumberScientific NotationEx: 0.0000053m5.3x10-6m1.8800000000m2. 0.0015kg3. 0.00000000006kg/m34. 8002000Hz5. 0.009003A6. 70000000000000000km7. 6028L8. 0.2105g9. 600005000kJ/h10. 33.8m3Convert the following into the appropriate number.Scientific NotationNumberEx: 9.89x103nm9890nm11. 4.74x104km12. 4.0x10-5m313. 4.0229x108nm14. 3.15x103mg15. 2.112x10-3m16. 6.85x107nm17. 1.788x10-5L18. 7.111x10-3m219. 7.89x109dm20. 7.69x10-12Solve the following.21) 6.0x108g/3.0x105cm3=_________________________22) 1.35x109g+3.62x109g=_______________________23) (4.0x105kg)(3.0x10-1kg)=______________________24) 5.6x103mL-9.8x105mL=_________________________25) 9.8x103g/4.9x10-5mol=__________________________26) (6.3x1016cm)(5.2x10-7cm2)=________________________27) 2.0x102km+3.0x103km=___________________________28) 8x106mol-4x10-8mol=_____________________________29) 1.0x105dm3/1.0x100dm=__________________________30) (500000)-2=______________________________ ................
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