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Fractions and Decimals — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSFractions and Decimals1 Mark
MCQ
$0.3 \times 0.3 \times 0.3 =$
  • A
    $2.7$
  • B
    $0.27$
  • ✓
    $0.027$
  • D
    None of these.
✓

Answer

Correct option: C.
$0.027$

 We have,
$3 \times 3 \times 3 = 27$
The sum of the decimal places in the given decimals is $1 + 1 + 1 = 3$
So, the product must contain 3 places of decimals.
$\therefore 0.3 \times 0.3 \times 0.3 = 0.027$

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