Question

$\frac{\sqrt{a}}{b}\times\frac{b^2}{a^2}\times{\sqrt{a}}=?

• A. a
• B. b
• C. b/a
• D. a/b

Answer 1

Answer:

C. b/a

$\frac{\sqrt{a}}{b}\times\frac{b^2}{a^2}\times{\sqrt{a}}$

$=\frac{b}{a}$