MCQ
Tick $(\checkmark)$ the correct answer: $\Big(1\frac{3}{10}\Big)^3=\ ?$
  • A
    $1\frac{27}{1000}$
  • B
    $2\frac{27}{1000}$
  • $2\frac{197}{1000}$
  • D
    None of these.

Answer

Correct option: C.
$2\frac{197}{1000}$

$\Big(1\frac{3}{10}\Big)^3$
$=\Big(\frac{13}{10}\Big)^3$
$=\frac{13\times13\times13}{10\times10\times10}$
$=\frac{2197}{1000}$
$=2\frac{197}{1000}$

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