Question

When expression is equivalent to

√7/100
A. √7/10
B. 7/50
C. 7/10
D. 7√10/10

Answer 1

`{ \qquad\qquad\huge\underline{{\sf Answer}}}`

Here we go ~

`\qquad \sf  \dashrightarrow \: \sqrt{ (7)/(100) }`

`\qquad \sf  \dashrightarrow \: ( √(7) )/( √(100) )`

`\qquad \sf  \dashrightarrow \: \frac{ √(7) }{ \sqrt{10 {}^(2) } }`

`\qquad \sf  \dashrightarrow \: ( √(7) )/( 10 )`

So, the correct choice is A