Question

$\sqrt{\frac1{16}+{\frac19}}=?$

• A. 5/12
• B. 7/12
• C. 25/44
• D. 2/5

Answer 1

Answer:

A. 5/12

$\sqrt{\frac1{16}+{\frac19}}=\sqrt{\frac{25}{144}}$

$=\frac5{12}$