Question

${\left(1\frac{3}{10}\right)}^3$ = ?

• A. $1\frac{27}{1000}$
• B. $2\frac{27}{1000}$
• C. $2\frac{197}{1000}$
• D. none of these

Answer 1

The correct option is C $2\frac{197}{1000}$

To find: Value of $(1\frac{3}{10}{)}^3$
Change the given mixed fraction into improper fraction. Then we get,
$(1\frac{3}{10}{)}^3={\left(\frac{13}{10}\right)}^3$
$=\frac{13\times 13\times 13}{10\times 10\times 10}=\frac{2197}{1000}=2\frac{197}{1000}$