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Exponents and Powers — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSExponents and Powers1 Mark
MCQ
The usual form for $2.03 × 10^{-5}$
  • A
    $0.203$
  • B
    $0.00203$
  • C
    $203000$
  • ✓
    $0.0000203$
✓

Answer

Correct option: D.
$0.0000203$
D.  $0.0000203$
Solution:
Given,
$2.03 × 10^{-5} = 0.0000203$
[$\therefore$ placing decimal five digit towards left of original position]

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