Question

$\sqrt{1\frac14\times\frac{64}{125}}=?$

• A. 16/25
• B. 5/4
• C. 4/5
• D. 25/16

Answer 1

Answer:

C. 4/5

$\sqrt{1\frac14\times\frac{64}{125}}=\sqrt{\frac54\times\frac{64}{125}}$

$=\sqrt{\frac{16}{25}}$

$=4/5$