Question

What is the square root of 91?

Answer 1

approx 9.54

Explanation:

9*9=81

10*10=100

^^those are the 2 closest perfect squares

91 is closer to 100

100-91=9 (first part of answer)

100-81= 19

9/19 = approx 0.54 (second part of answer)

9+ 0.54 =9.54

Answer 2

The answer is 9.53939201417