Question

Human body has 209 bones, 2.9% are in the inner ear hw many bones are in the ear?

Answer 1

first, we should change this question into an expression.
    -  we convert the percent into decimal
209 × 0.029 = 6.061 (I used a calculator for this)

So there are approximately 6 bones in the inner ears, which is approximately 3 bones in each ear. 

hope this helps