Nightstar239012
Nightstar239012 Nightstar239012
  • 15-09-2020
  • Mathematics
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Explain how the decimal point moves when you multiply 2.3 by 10

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jimthompson5910 jimthompson5910
  • 15-09-2020

10 = 10^1

The exponent 1 is positive. The positive exponent means we move the decimal point to the right. Specifically we move to the right 1 spot.

2.3 turns into 23 after multiplying by 10^1

[tex]2.3 \times 10 = 23\\\\2.3 \times 10^1 = 23[/tex]

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kedknfnfkfkfkf
kedknfnfkfkfkf kedknfnfkfkfkf
  • 15-09-2020
10 = 10^1 - Hope this helped.
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