$$7.7+7.62+53.29+721$$
$789.61$
$$15.32+53.29+721$$
$$68.61+721$$
$$789.61$$
Show Solution
Hide Solution
$\frac{281 ^ {2}}{2 ^ {2} \cdot 5 ^ {2}} = 789\frac{61}{100} = 789.61$
