Explanation
If the sum of the digits of a number is divisible by 3, then the number itself is divisible by 3. \(8 + 5 + 0 + 1 + 9 + 4 + 5 + 7 = 39\). 39 divided by 3 is 13 with no remainders, so the number is divisible by 3.
The area of the figure is
What is \(\frac{4}{{11}} \times \frac{2}{5}?\)